Kitabı oku: «The Good Gut Guide: Help for IBS, Ulcerative Colitis, Crohn's Disease, Diverticulitis, Food Allergies and Other Gut Problems»
The
Good Gut
Guide
Help for IBS • Ulcerative Colitis
Crohn’s Disease • Diverticulitis
Food Allergies • Other Gut Problems
Stephanie Zinser
Foreword by Professor R. John Nieholls
Contents
Cover
Title Page
Excerpt
Foreword
How I Came to Write This Book
Introduction
SECTION 1
Having trouble with your guts?
What it means and what you can do about it
CHAPTER 1
A quick anatomy lesson
CHAPTER 2
Common symptoms
Constipation
Diarrhoea
Nausea
Bleeding
Mucus
Abdominal pain
Pain in the back passage
Wind and bloating
Urgency, frequency and incomplete evacuation
Itchy bottom
CHAPTER 3
How to get the best from your doctor
CHAPTER 4
Investigating the problems – a look at tests, scans and ’scopes
SECTION 2
The medical possibilities
CHAPTER 5
How lifestyle can affect the digestive system
Drinking too much alcohol
Stress
Athlete’s diarrhoea
Changes in routine
Ignoring the urge to go
Talting antibiotics
(Over)use of aspirin
Prescription and non-prescription drugs
CHAPTER 6
How diet and nutritional problems affect the digestive system
Chronic dehydration
Caffeine
Fibre
Strongly coloured foods and ‘false’ bleeding
Inadequate nutrition through malabsorption
Food allergy and intolerance
Lactose intolerance (hypolactasia)
Coeliac disease
CHAPTER 7
How problems of the reproductive system can affect your guts
Period pains
Constipation during pregnancy
Chlamydia
Endometriosis
Ovarian cysts
Ovarian cancer
Toxic shock syndrome (TSS)
CHAPTER 8
The thyroid and its effect on the digestive system
Underactive thyroid (hypothyroidism)
Overactive thyroid (hyperthyroidism, Graves’ disease)
CHAPTER 9
Infectious illnesses of the digestive tract
Bacterial food poisoning
Viral gastroenteritis
Protozoan parasitic infections: giardiasis, amoebiasis (amoebic dysentery) and cryptosporidiosis
Parasitic worm infestations
Tropical worm infestations
Botulinum poisoning
Typhoid/paratyphoid
Cholera
CHAPTER 10
Adhesions and hernias
Adhesions
Hernias
CHAPTER 11
Pains in the butt – haemorrhoids, fissures and others
Haemorrhoids (piles)
Pruritus ani
Anal abscesses
Anal fistulas
Anal fissures
Rectal prolapse
CHAPTER 12
Irritable bowel syndrome or (IBS)
CHAPTER 13
Inflammatory bowel disorders (IBDs)
Ulcerative colitis (UC)
Crohn’s disease
The IBD detectives: looking at clues
CHAPTER 14
Other inflammatory gut conditions
Gastritis
Peptic ulcers (gastric and duodenal ulcers)
Proctitis
Diverticular disease
CHAPTER 15
Emergency conditions
Appendicitis
Peritonitis
Intestinal obstruction or intestinal blockage
CHAPTER 16
Cancers and growths
Polyps
Colorectal (large bowel) cancer
Stomach or gastric cancer
Anal cancer
CHAPTER 17
Childhood gut problems
Threadworm (pinworm)
Encopresis
Intussusception
CHAPTER 18
Hospitals, surgery and more …
Hospitals
Being Stitched Up: Abdominal Surgery
When things don’t quite go according to plan
Me and my bag
I’m a kangaroo! Living with an internal pouch
SECTION 3
The person behind the illness
CHAPTER 19
A look at depression
CHAPTER 20
Coping
Coping with flare-ups: living a normal life
Coping with strange reactions
Coping with a partner: sexuality and the passion killers
CHAPTER 21
The future for gut health
If I had a crystal ball …
Probiotics – bugging us back to health?
A resource tool – self-help and other associations, websites and further information
Index
Acknowledgements
Copyright
About the Publisher
Excerpt
A man goes to his doctor with a piece of lettuce sticking out of his bum. He tells the doctor that he is a little concerned. After examining him, the doctor sighs and says, ‘I’m afraid it’s worse than I first thought … that’s just the tip of the iceberg.’
Foreword
In the last 20 years an increasingly informed public has acquired considerable medical knowledge. This has come through printed media, television and the Internet – and by contact with health care professionals like doctors and nurses.
People working in medicine who understand the need for greater communication often find this terribly rewarding. Taking time to explain, honestly, the good and bad aspects of managing illness should nowadays be an essential part of every consultation between the patient and their doctor.
Everybody, including patients and their relatives, wants to know more about their health. The Good Gut Guide deals with intestinal diseases. Although this may at first seem to be a small part of the totality of medicine, intestinal diseases and problems are in fact very common. For example, Irritable Bowel Syndrome is one of the most frequent reasons for seeing a GP. While the condition is not life-threateningly serious, it accounts for a huge amount of suffering and has economic consequences because of time taken off work. Other intestinal diseases also have a great impact on individuals and society: infections, inflammatory bowel diseases such as ulcerative colitis and Crohn’s disease, and cancers are all disabling – whether temporarily or more chronically – to millions of people.
Inflammatory bowel diseases affect young people. In some cases they can be very severe but in most, medical and surgical treatment can keep them under control, allowing the patient to lead a normal life. Bowel cancer is the second most common malignancy in our society, yet if diagnosed early it is curable. Polyps can give us early warning. These are tumours in the benign stage, and if removed, there is every chance that their evolution into cancer can be avoided. Indeed, cancer prevention by appropriate screening, increasingly through genetic indicators, offers a real opportunity for doctors to improve the results of cancer treatment.
Anal problems are extremely common. Although not serious, piles, abscesses and ulcers such as fissures can make life miserable for millions of sufferers. Incontinence may make life impossible, confining sufferers to staying at home near the toilet, too fearful to venture out to the shops let alone to social occasions such as parties or family gatherings. The good news is that these diseases are almost always treated successfully.
The Good Gut Guide is an impressive creation. It covers a vast field and includes just about every area that can be related to the intestine. It is accurate, well informed, practical and readable. It gives the medical facts in an authoritative and balanced manner and, at the same time, offers vital advice on the holistic aspects – such as diet and lifestyle – that are not usually available in normal medical books.
It will help patients and anyone else who wants to learn more about intestinal problems and improve their gut health.
PROFESSOR JOHN NICHOLLS
How I Came to Write This Book
When I first started suffering with proctitis in 1987, I was told it was a mild and localized form of ulcerative colitis, which was very unlikely to become serious or ever result in major surgery. Unfortunately, I was one of the unlucky few and 11 years later my entire large bowel was removed during a complex and lengthy operation.
It was very painful but, at the age of 34, I was more concerned about the prospect of wearing a ‘bag’ for the rest of my life. I mistakenly believed I’d have to wear baggy clothes and would never be able to enjoy scuba diving, swimming, or even lying on a beach again. However, I was given an ‘internal pouch’ instead. This involved reconfiguring my intestines to make part of my small bowel into a reservoir for digestive waste, meaning that I could continue to ‘go to the bathroom’ almost as normal. I thought it was great (despite a few practical limitations and the odd bout of ‘pouchitis’) – not only did it enable me to live without self-consciousness, I was finally free of my UC. I was bursting with energy and enthusiasm.
Having spent the better part of 10 years explaining my illness to people, I was amazed at how taboo the subject of bowels was. We seemed to be at the same stage of ignorance and silence that breast cancer sufferers were 30 or 40 years previously – when women were too ashamed to go to their doctor with a breast lump and when they, quite literally, died because of their embarrassment. But look at how all that has changed – with massive health and charity campaigns raising public awareness of this terrible illness.
I wanted to see the same revolution for sufferers of bowel diseases. So, just days after leaving hospital, I made an impulsive call to the Daily Mail’s Good Health Editor at the time, Rory Clements. Despite having never written for publication before, I offered to write him an article on my experience. Amazingly, he took up my offer and the full-page feature was duly published in March 1998. It marked the start of my efforts to take the taboo out of bowel illnesses.
So why write this book now? For the same reasons I made that phone call. Statistically, you are more likely to be killed by a donkey than not suffer with some gut-related problem at some time during your life. Many gut problems – including bowel cancers – are more easily and more successfully treated when they’re picked up early. Taboos often prevent people from addressing problems until they are just too big and too serious to ignore, by which time it may be too late. Talk destroys taboos. Information saves lives.
I hope this book will help us to destroy the taboo, and enjoy good gut health.
Introduction
When I was 25 years old I experienced a disturbing symptom – bleeding from my bottom. Because I was then pregnant, I put it down to simple haemorrhoids and thought nothing more of it.
I never suspected that this was the beginning of a decade’s worth of increasingly serious illness that I would face virtually alone, unaided and only vaguely informed. It wasn’t the doctors’ fault – they told me what, medically, I needed to know. And there were support groups, although I tended to notice only the people who suffered far worse than I did. Because of this, I shied away from associating with them – as if the seriousness of their illnesses might somehow be contagious.
Things that go wrong with your guts cause great embarrassment and this in turn makes them frightening. You don’t automatically know who to talk to or what words to use, and when you do seek medical help the resulting procedures can be embarrassing as well as uncomfortable.
For some reason bowel and intestinal disorders have always been viewed as older people’s afflictions, despite the fact that most cases of ulcerative colitis (UC), Crohn’s disease and IBS start during a person’s mid-twenties (or younger) – when many people are single, embarking on relationships, starting families or juggling demanding careers and busy social lives. I’m not sure why this false image has so stubbornly persisted, although I believe it is slowly changing.
As a health writer, I am regularly bombarded by information about new treatments – not just from orthodox medicine, but also from the herbal, dietary and complementary sides. My personal view is that the key to a ‘golden cure’ is not the preserve of any one of these camps. The answer to bowel illnesses is probably (and quite unsatisfactorily for those of us who like things neat and tidy) a complicated mixture of several elements, the proportions and exact ingredients of which we simply cannot isolate today. It’s up to us to look carefully at every possibility, to try whatever we feel may be right for us, and work toward the best possible outcome – good gut health.
And that’s why I’ve written this book – to provide the appropriate information so that the reader can play an active role in achieving good gut health. It isn’t a book that features only a couple of gut problems in great detail. Neither is it a medical encyclopaedia that covers a whole raft of illnesses on a basic level. It is a user-friendly book for anyone who has ever experienced gut problems – and one that discusses them in a way that people understand.
This book looks at all types of intestinal symptoms – like diarrhoea, wind, constipation, nausea, abdominal pain and more – and offers practical solutions for dealing with them. Not just medical solutions, but self-help – including dietary and lifestyle tips, herbal help and a whole range of complementary therapies, from flower remedies to Ayurveda (an ancient Indian system of medicine). This approach is vital. People today are more proactive in choosing their healthcare than ever before and it is important to me that this book strongly reflects the diverse range of options now available.
Having looked at symptoms, the book then homes in on the diseases that are the key culprits of gut trouble and explains, simply but in detail, what these diseases are, what causes them, who they typically affect, what the risk factors are, how to prevent them and what medical treatments are available. Again, I have included practical advice for the patient in terms of self-help, dietary management, alternative treatments and prevention.
Lastly, the book focuses on the person behind the illness. It looks at the effect that chronic or embarrassing illnesses can have on our daily lives, our personalities and our relationships. It offers advice on the practicalities of living a normal life and coping with depression, hospitals, illness and surgery. There is also a large resource section at the back of the book for anyone who wants access to support groups, medical agencies and further information.
SECTION 1
having trouble with your guts?
What it means and what you can do about it
Anything unusual that happens to our guts – like rampant diarrhoea or sudden bleeding – is disturbing. However, such occurrences are not the only reason we visit our doctor with a gut-related problem. Some common conditions like constipation are often mild, but they may gradually worsen until we become concerned enough to seek medical advice. You can just as easily need to see your doctor for a chronic problem as an acute one.
There are hundreds of medical problems – serious as well as minor ones – that cause ‘gut-related’ symptoms such as diarrhoea, constipation or mild stomach pains. This makes symptoms tricky to assess. How do we know when they are serious enough to warrant medical advice? Very few people get a thrill from visiting their doctor to be told that they are making a fuss but, on the other hand, what would happen if we ignored something serious?
Most digestive problems, whether serious or commonplace, don’t present just one symptom. Usually we notice a couple, perhaps more. Here’s an example: George notices that he’s constipated, and occasionally sees flecks of bright red blood on the toilet paper; Sally feels a lot of discomfort when she goes to the toilet, especially when she is straining, and is also irritated by anal itching. George and Sally each have piles. They have the same condition, but they have differing symptoms. George’s main problems are constipation and bleeding, Sally’s are discomfort and itching. This is another reason why it is sometimes difficult to tell what is causing a particular health problem.
Analysing your symptoms in an almost detached way is part of the answer. For this reason, Section 1 focuses on the common symptoms like diarrhoea, constipation, bleeding, and wind and bloating. Very few of us wake up and think, ‘I think I’ve got inflammatory bowel disease.’ More likely we’ll say, ‘This diarrhoea is getting me down, I wonder what’s causing it and how I can stop it.’ This section explains what can cause these symptoms and offers a variety of practical ways we can help relieve them.
Section 1 also discusses how we can get the best from our doctors – by knowing what to ask, how to ask and what to expect from medical consultations, and describes the major tests that are used by doctors to explore and identify gut problems.
CHAPTER 1
A Quick Anatomy Lesson
First, let’s go back to the classroom. It is easier to understand why things go wrong – and how we are affected – if we know a little about the anatomy of the gut.
The digestive system starts at our mouth and ends up at the other end – the anus. When people talk about ‘guts’ they can mean pretty much anything, from the throat to the stomach to the intestines, although generally, most people think of the stomach and the small and large intestines when they say ‘gut’. Vagueness may be okay when we’re chatting with friends, but there’s little room for it in the doctor’s office. Being specific helps our doctors understand what we’re talking about. We might think we’re being fairly exact when we say ‘abdominal’, but a doctor could easily wonder whether we mean the stomach, the small intestines or the large bowel (colon and rectum). And should he ask which it is, it helps to know what he’s talking about.
A few minutes spent looking at the drawing overleaf should help. This shows the whole digestive system, its various parts and their medical names. The other diagrams provide a little more detail about the lining of the intestines. There are different layers, each of which performs different functions. The whole of the digestive system is hugely vascular (that is, rich in blood vessels). A staggering quantity of blood passes through it – some 40 per cent of our blood supply is diverted through the digestive system after a meal, so that the blood can absorb the goodness our food delivers to our bodies. That’s why it isn’t a good idea to embark on strenuous exercise soon after eating – it puts too many demands on our body systems.
The Mouth to the Oesophagus
The mouth is the first organ of digestion. Teeth chew our food, physically breaking it down, and the inside of our mouth contains glands that produce saliva – not only when we eat food but also when we’re just thinking about it. Saliva is important. This liquid, which is neutral to slightly acidic, not only starts the chemical process of digestion, but it lubricates each mouthful, helping us to swallow properly. We produce about 1.7 litres (about 60fl oz) of saliva every day. One of the main enzymes contained in saliva is called amylase, which starts breaking starch down into more basic sugars. When we swallow, food enters the first ‘tube’ – the oesophagus, which is about 25cm (10in) long. The oesophagus doesn’t do anything to digest food. Waves of muscle contraction (called peristalsis) help push the food down the oesophagus. These muscular contractions are so strong that you can drink a glass of water while standing on your head.
The Stomach
Food enters the stomach through a ring of muscle (sphincter) that prevents the stomach contents from travelling back up the oesophagus – the one normal exception to this is during vomiting. The stomach is so stretchy that it can hold up to 2 litres (about 70fl oz) of fluid. While food is in the stomach it is subjected to both physical and chemical action. Stomach acids – mostly hydrochloric acid (one of the strongest acids known to man) – reduce the stomach contents to a porridge-like consistency, while the stomach also mechanically ‘churns’ the food during the four hours or so that food stays there. Because the stomach contents are very acidic, we get ‘burning’ sensations when we vomit, have indigestion or gastric reflux, as the contents bubble back up into the oesophagus. After a while, the sphincter muscle (called the pylorus) that holds the lower end of the stomach closed starts to relax, allowing the partly-digested food to trickle out into the first portion of the small intestine.
The Small Intestine
As food is squirted through the pylorus, it enters the first part of the small intestine, the duodenum. Here, more digestive chemicals are introduced, further breaking down the food. Bile, for example, an alkaline substance that is made in the liver, is pumped out by the gall bladder when needed. Bile acts as a detergent and emulsifying agent, breaking fats down into small droplets. Pancreatic enzymes break down carbohydrates and proteins: amylase acts on carbohydrates and trypsin and chymotrypsin help digest proteins. Fats are also further broken down by lipase, another pancreatic enzyme.
The next section of the small intestine, the 3 metre (10ft) long jejunum, is where most of the nutrients released from food start to be absorbed. The walls of the jejunum are completely covered with tiny finger-like projections called villi. Millions of these millimetre-high folds line the intestinal walls, their purpose being to massively increase the surface area to make absorption of nutrients into the bloodstream effective (see figure overleaf). If the small intestines didn’t have villi, they would need to be about 2 miles long to do the same job – in fact, they are only about 6 metres (20ft) long. After the jejunum comes another 3 metre (10ft) long section of small bowel commonly known as the ileum. Although there are still many villi here, there are fewer than in the jejunum. The ileum continues to absorb nutrients into the bloodstream, but the focus here is more on water and salts; as food progresses through the small bowel, the consistency of it becomes thicker and more ‘sludgy’. In the very last part of the ileum, vitamin B12 is absorbed.
The Large Intestine – the Colon, Rectum and Anus
Once food has travelled through the small intestine, most of the essential nourishment has already been absorbed. What enters the colon is watery slurry. It passes through the ileo-caecal valve into a stretchy section of the colon called the caecum. The appendix hangs down from the caecum and is a relic, doctors believe, from when the human diet was far higher in plant matter than it is today. The appendix may have contained special bacterial agents that digest cellulose – much like grass-eating animals have. In the colon, water is reabsorbed from the watery slurry, making the waste more solid. What have now become faeces (‘poo’) slowly travel along the last portion of the colon until they reach the rectum, where they are expelled through the anus.
Bacteria flourish in huge numbers in the colon. Even though they are present in the stomach and the small intestines, there is generally too much activity (and acidity) in these areas for them to thrive. But in the colon, the waste passes through much more slowly and the environment becomes increasingly alkaline, allowing bacteria to multiply in vast numbers. However, these bacteria serve a useful purpose – not only do they help break down much of the remaining undigested material, but they also reduce the wind that is generated as waste slowly passes through the colon. There are exchanges of various hormones as well – for example, excess oestrogen in the blood is passed through the walls of the colon, and, if the diet is high in fibre, it binds to this fibre and can then be excreted. Otherwise, it would be reabsorbed back into the blood. Scientists now realize that too much of certain oestrogens in the body can be a contributory factor in the development of many ‘hormonal’ cancers – like breast cancer, ovarian and cervical cancers, even prostate and testicular cancers in men. Minerals can also be reabsorbed into the body here.
Food travels slowly through the colon – the average journey time is 12–48 hours to get through this 1½–2 metre (5–6ft) long tube. The colon walls secrete mucus to lubricate the waste matter and help it move along smoothly. In fact, mucus-secretion happens all the way along the gut – coming from a thin layer of cells called the mucous membrane. This membrane also protects the gut wall against bacteria and the acidity of the digestive enzymes, and helps ensure that it is our food and not our gut that gets digested when we eat. The rectum is about 15cm (6in) long and lies between the colon and the anal canal. It acts as a reservoir for the faeces. When it becomes full, nerve endings trigger strong muscular contractions that make us want to empty our bowels. This happens when the anal sphincter muscles open, allowing the waste to be expelled.
CHAPTER 2
Common Symptoms
Now we’ve had a quick glance at the anatomy of the digestive system, it is time to look at the symptoms that can indicate a gut problem.
This book cannot give you a definitive diagnosis – only your doctor can – but it can point you in the right direction. The self-help sections for each symptom offer practical advice on what you can do to help alleviate your problem.
Please note that you should always seek urgent medical help if any of the following occur:
Severe abdominal pain.
Acute diarrhoea and vomiting lasting more than 24 hours in the case of adults or 4–6 hours for infants, the elderly and anyone with a pre-existing medical condition.
Bleeding from the back passage.
Vomiting blood.
Constipation
‘Tell someone you’re constipated and sometimes they judge your personality more than your body. Phrases like “anally retentive” and “tight-arse” seem to spring into some people’s minds. I can almost see some people thinking it, although perhaps I’m oversensitive. But I’m not tight-arsed, I’m not hung-up or repressed, and I’m not scared of “letting go”. I do, however, have a problem with constipation!’
Adrian, 46, who regularly suffers from constipation
Constipation is not a disease, but simply a sign that our intestines are having trouble getting rid of compacted waste in our bowels. The majority of cases of constipation are caused by simple problems like dehydration, changes in routine (like travelling), ignoring the body’s ‘urges’ to go and even things like iron supplements and certain common medicines (like those containing codeine). Constipation can also happen during pregnancy, and is often associated with piles, or encopresis (a childhood problem). An underactive thyroid may also cause constipation, as can IBS and proctitis. Diverticular disease can be caused by chronic constipation. More serious, but also more rare, causes of constipation include intestinal obstruction, botulism poisoning, typhoid and paratyphoid, and bowel cancer.
Constipation is one of the most common afflictions of modern, westernized society – only 40 per cent of men and 33 per cent of women open their bowels regularly once a day and, according to surveys, over 4½ million Americans say they are constipated most or all of the time. Constipation is far less common in developing cultures where the diet is predominantly vegetarian. Highly refined and low-fibre products, fast foods and too many fatty or sugary foods are the main culprits of this problem.
There is also a mental element to constipation; a Gallup survey recently revealed that more than half of us are put off by the idea of using public toilets when out shopping and one in four of us feel the same hesitation over using toilets in restaurants or bars. The main reason for this is being unsure of the hygiene of public toilets – but there’s more to it than cleanliness. Millions of holidaymakers suffer with constipation. It’s a common phenomenon that has a lot to do with the disruption of routines and with being in unfamiliar circumstances. Stress may also play a part.
How Do You Know If You’re Constipated?
Bowel habits are an individual thing. Some people go twice a day, while others may go only every other day. Generally, anything between three times a day and three times a week is considered ‘normal’, although there are perfectly healthy people whose toilet habits fall outside even this broad range. ‘Normal’ is what is normal for you and not anyone else. Judge it by your own daily habits. Another sign of constipation is when you pass stools that are small and hard – so-called ‘rabbit pellets’.
What Helps Relieve Constipation?
Fibrous food adds bulk without calories – a bonus for anyone trying to lose weight – and also helps our intestines move digestive waste through (and out of) our bodies. Exercise, drinking plenty of water and increasing your fibre intake are often all that is needed to help remedy constipation. In developed countries people use laxatives far more often than necessary; laxatives can potentially aggravate things because they don’t address the root cause of constipation and may encourage the guts to become inactive without them. (Stimulant laxatives work by speeding up the muscular movements of our gut, forcing our waste food to be eliminated much more quickly than normal.) The same goes for enemas: according to the National Digestive Diseases Information Clearinghouse, the regular use of enemas ‘can impair the natural muscle action of the intestines, leaving them unable to function normally’.
Self-Help for Constipation
Fluids: Drink more water – aim for an intake of at least 2 litres (4 pints) of water daily. And watch your intake of tea and coffee as they may make constipation worse.
Fibre: Eating high-fibre foods as part of your everyday diet, is an easy way of alleviating chronic constipation (although some people suffering from IBS may find that fibre can aggravate their symptoms). However, be careful to increase your fibre intake slowly (especially with beans and pulses) – a rapid change can result in a marked increase in wind and abdominal discomfort, although this normally lessens as your guts get used to the change in diet. The recommended amount of fibre in the diet is about 20–35 grams a day. Try the following suggestions:
Choose wholemeal or added-fibre bread and pasta, brown rice and unrefined flour.
Eat more fruit and vegetables.
Bran can be added to the diet, especially cereals.
Flaxseed is a good source of soluble and insoluble fibre (3 grams per tablespoon, which is a lot), as well as contributing omega-3 fatty acids. Sprinkle it over salads and cereals or yoghurt to give a nutty taste. You can also substitute ground flaxseed for flour (in small quantities).
Dried apricots, desiccated coconut, dried peaches and toasted almonds are all very high in fibre and are convenient snacks.
Eat regular meals: The digestive system responds best when we eat little and often. Also try to have your main meal of the day at lunchtime to give it time to digest properly during the afternoon.
Exercise: A healthy, exercised body always functions more efficiently than an underactive one, and the bowels respond just as happily to exercise as our heart and cardiovascular system does. Even if it’s a brisk 30-minute walk three times a week, or a gentle swim, try and work exercise into your routine.
Don’t ignore urges: Try your best not to ignore the call of nature when you feel it. It’s difficult if you’re out, or cannot find a clean toilet, or are a shift worker whose body clock is all over the place, but do persevere all the same.
Establish helpful routines: The bowels love routine. If sitting on the loo with your daily newspaper for a few minutes every morning helps you get a regular routine going, then do it.
Avoid laxatives: Most people need to resort to laxatives every once in a while, but where possible they should be avoided – especially stimulant laxatives. Overuse of laxatives can lead to dependency, which is not healthy for the bowels and can cause unwelcome changes in the bowel if used for many years.
Herbal help: Laxatives – herbal or otherwise – are not a long-term solution to constipation but there are several herbs with mild purgative properties that can be used occasionally. Senna is the best known, but there are several others, including cascara, frangula, and yellow dock. They all contain special plant chemicals called anthraquinone glycosides, which have a laxative effect. Other herbs known for their ability to help relieve constipation include aloes, dandelion, liquorice, and rhubarb root. Ispaghula husk is an excellent natural bulking agent, which helps the body move waste food through the large intestine more easily. It should always be taken with lots of water.
Aromatherapy: Marjoram, rosemary and fennel oil may help; put a few drops into a base oil and gently rub onto the abdomen.
Homeopathy: There are several homeopathic remedies for various types of occasional constipation. These include lycopodeum, nux vomica, sepia, silicea, bryonia and alumina.
Further Information: National Digestive Diseases Information Clearinghouse, www.niddk.nih.gov/health/digest/pubs/const/const.htm and www.niddk.nih.gov/health/digest/pubs/whyconst/whyconst.htm For constipation in children, see Digestive Disorders Foundation, www.digestivedisorders.org.uk/Leaflets/adconsNEW.html
Laxatives – What Are They?
Laxatives are substances that encourage the bowels to open. They are extraordinarily popular – nearly $1 billion is spent on laxatives each year in the US. There are several types:
Bulking agents are concentrated fibre preparations that include bran, ispaghula husk, methylcellulose and sterculia. Brand names to look for include Fybogel and Isogel (UK), Metamucil and Citrucel (US). All bulking agents should be taken with plenty of water, as this helps them to swell and form their bulk, which in turn helps move waste effectively through the large intestine.
Stimulant laxatives encourage bowel movements by stimulating the nerve endings in the bowel walls to make the muscles contract. This speeding up of bowel muscles encourages waste to pass through more quickly. In doing so, less water is reabsorbed back through the bowel walls into the body, the stools retain more moisture, are less dense and compacted, and therefore easier to pass. Stimulant laxatives can cause diarrhoea if taken too often or in overdose and dependency can develop with overuse. They should not be used for longer than a week at a time and never given to children without a doctor’s specific advice. Brands include Dulco-Lax and Senokot (both UK and US).
Lubricants and stool softeners such as liquid paraffin, mineral oil and glycerine suppositories can be given to help soften hard, impacted faeces. They are most often used when haemorrhoids or anal fissures cause severe pain on straining.
Osmotic laxatives such as Epsom salts are used to attract more water into the bowel, which then softens hard stools. They can cause chemical imbalances in the blood and aren’t generally recommended for long-term use. Lactulose and sorbitol sugars also act as osmotic agents and are often used as an alternative to bulking agents in the long-term treatment of chronic constipation. Lactulose should never be used by anyone with lactose intolerance or milk allergy.
Diarrhoea
‘Everyone knows it – first, you get a gripey feeling deep in your belly, then you know you’ve got just a few seconds or less to get yourself into the nearest loo. It’s something that babies in nappies wouldn’t care about, but as an adult it becomes a real social problem. If it’s an acute case of food poisoning or holiday tummy it’s bad enough, but to have it constantly is a different ball-game altogether. It changes your life completely. You can’t go anywhere or do anything without military planning and knowing where every toilet is located. You become really good at inventing excuses and avoiding intimate situations. I’ve even had to resort to carrying spare underwear and wet wipes because of the odd disaster.’
Graham, 22, who suffers from severe, urgent diarrhoea caused by ulcerative colitis
Diarrhoea is defined as ‘frequent passing of abnormally loose or watery faeces’, and most of us easily know when we’re suffering from it! The urge to get to the bathroom quickly is normally a main feature and occasionally the first time we know we’ve got diarrhoea is when we’re ‘caught short’ or break ‘wet’ wind. Faecal incontinence (the medical term for being caught short) is more common than you might think, affecting one in 20 of us at some time or another.
Diarrhoea is often, though not always, accompanied by stomach cramps and, if it is caused by food poisoning, food intolerance or a flu-like illness, you may feel sick and throw up as well. Diarrhoea can be acute, starting suddenly and lasting only for a short period of time, or chronic and linger for weeks, months or years.
What Causes Diarrhoea?
The guts are very susceptible to developing diarrhoea – excess caffeine, vigorous exercise, excess fibre, excess alcohol, stress, antibiotics and even medicines and supplements (like iron, for example) can all cause it. Food intolerance and coeliac disease can also induce diarrhoea and in children it may be associated with a condition called encopresis. An overactive thyroid can cause diarrhoea, but so can viral gastroenteritis, parasitic infections, food poisoning, malabsorption, IBS, polyps and proctitis. While diarrhoea is far more likely to be caused by a minor problem, it can occasionally indicate more serious problems like ulcerative colitis, Crohn’s disease, diverticulitis, appendicitis, TSS, typhoid or paratyphoid, cholera and bowel cancer.
Ücretsiz ön izlemeyi tamamladınız.
