IBS (Irritable Bowel Syndrom)
Irritable bowel syndrome (IBS) is a common disorder that affects the large intestine. Signs and symptoms include cramping, abdominal pain, bloating, gas, and diarrhea or constipation, or both.
IBS is a chronic condition and is needed to be managed long term. Only a small number of people with IBS have severe signs and symptoms. Some people can control their symptoms by managing their diet, lifestyle and stress. More-severe symptoms can be treated with medication and counseling.
IBS doesn't cause changes in bowel tissue or increase the risk of colorectal cancer.
The signs and symptoms of IBS vary and include:
- Abdominal pain, cramping or bloating that is typically relieved or partially relieved by passing a bowel movement
- Excess gas
- Diarrhea or constipation, sometimes alternating bouts of diarrhea and constipation
- Mucus in the stool
Most with IBS experience times when the signs and symptoms are worse and times when they improve or even disappear completely.
When to see a doctor
See a doctor if you have a persistent change in bowel habits or other signs or symptoms of IBS. They may indicate a more serious condition, such as colon cancer. More serious signs and symptoms include:
- Weight loss
- Diarrhea at night
- Rectal bleeding
- Iron deficiency anemia
- Unexplained vomiting
- Difficulty swallowing
- Persistent pain that isn't relieved by passing gas or a bowel movement
The precise cause of IBS isn't known. Factors that appear to play a role include:
- Muscle contractions in the intestine. The walls of the intestines are lined with layers of muscle that contract as they move food through your digestive tract. Contractions that are stronger and last longer than normal can cause gas, bloating and diarrhea. Weak intestinal contractions can slow food passage and lead to hard, dry stools.
- Nervous system. Abnormalities in the nerves in your digestive system may cause you to experience greater than normal discomfort when your abdomen stretches from gas or stool. Poorly coordinated signals between the brain and the intestines can cause your body to overreact to changes that normally occur in the digestive process, resulting in pain, diarrhea or constipation.
- Inflammation in the intestines. Some people with IBS have an increased number of immune-system cells in their intestines. This immune-system response is associated with pain and diarrhea.
- Severe infection. IBS can develop after a severe bout of diarrhea (gastroenteritis) caused by bacteria or a virus. IBS might also be associated with a surplus of bacteria in the intestines (bacterial overgrowth).
- Changes in bacteria in the gut (microflora). Microflora are the "good" bacteria that reside in the intestines and play a key role in health. Research indicates that microflora in people with IBS might differ from microflora in healthy people.
Symptoms can be triggered by:
- Food. The role of a food allergy or intolerance in IBS isn't fully understood. A true food allergy rarely causes IBS. But many have worse IBS symptoms when they eat or drink certain foods or beverages, including wheat, dairy products, citrus fruits, beans, cabbage, milk and carbonated drinks.
- Stress. Most people with IBS experience worse or more frequent signs and symptoms during periods of increased stress. But while stress may aggravate symptoms, it doesn't cause them.
- Hormones. Women are twice as likely to have IBS, which might indicate that hormonal changes play a role. Many women find that signs and symptoms are worse during or around their menstrual periods.
Many people have occasional signs and symptoms of IBS. But you're more likely to have the syndrome if you:
- Are young. IBS occurs more frequently in people under age 50.
- Are female. IBS is more common among women. Estrogen therapy before or after menopause also is a risk factor for IBS.
- Have a family history of IBS. Genes may play a role, as may shared factors in a family's environment or a combination of genes and environment.
- Have a mental health problem. Anxiety, depression and other mental health issues are associated with IBS. A history of sexual, physical or emotional abuse also might be a risk factor.
Chronic constipation or diarrhea can cause hemorrhoids.In addition, IBS is associated with:
- Poor quality of life. Research indicates that people with IBS miss three times as many days from work as do those without bowel symptoms.
- Mood disorders. Experiencing IBS can lead to depression or anxiety. Depression and anxiety also can make IBS worse.
Prevention and Remedies
Finding ways to deal with stress may help prevent or ease symptoms of IBS. Consider trying:
- Counseling. Counseling helps you learn to modify or change your responses to stress. Studies have shown that psychotherapy can provide significant and long-lasting reduction of symptoms.
- Biofeedback. Electrical sensors help you receive information (feedback) on your body's functions. The feedback helps you focus on making subtle changes, such as relaxing certain muscles, to ease symptoms.
- Progressive relaxation exercises. These exercises help relax muscles in your body, one by one. Start by tightening the muscles in your feet, then concentrate on slowly letting all of the tension go. Next, tighten and relax your calves. Continue until all the muscles in your body, including those in your eyes and scalp, are relaxed.
- Mindfulness training. This technique helps you focus on being in the moment and letting go of worries and distractions.
- Active lifestyle. Those who are active reported less severe symptoms. The results from research suggests physical activity may produce symptom improvements especially in women.
- Eating smaller meals. When you eat, it stimulates the digestive tract, which can over-respond because of IBS. Try eating smaller meals, more often, spread out during your day. Instead of 3 meals, try 5 or 6 regularly scheduled small meals. Avoid meals that over-stimulate your gut, like large meals or high fat foods.
- Low FODMAP dieting. The Low FODMAP DietTM limits foods that have been shown to aggravate the gut and cause IBS symptoms. These foods are high in a group of sugars called FODMAPs.
- Taking garlic supplement with 100% Standardized Pure Allicin. Allicin, found in garlic, is used as a natural antibiotic. One supplement in particular, Allimed, is the only kind which contains stabilized allicin which has been proven effective in SIBO and IBS treatment as well as various other infections and ailments.
- Peppermint oil supplements. Peppermint helps relieve abdominal pain, spasms, and urgency from IBS. Menthol and methyl salicylate, the main active ingredients of peppermint, have calming effects on the stomach and intestinal tract.
- Consuming probiotics. Many people take probiotics hoping that balancing out their gut bacteria will improve their symptoms. Some studies suggest that probiotic supplements, especially those with a predominance of Bifidobacterium infantis, alleviate IBS symptoms.
- Drinking calming teas. Drinking peppermint tea soothes the intestines, relieves abdominal pain, and reduces bloating.