Hi! Welcome to HCM! Irritable bowel syndrome (IBS) is a common disorder that affects your large intestine causing cramping, abdominal pain, bloating gas, diarrhea and constipation. Fortunately IBS doesn t cause permanent damage to your colon.symptoms can be improved by managing your diet, lifestyle and stress. Triggers affect some people ranging from gas or pressure on your intestines to certain foods, medications or emotions. Many people find that their signs and symptoms worsen when they eat certain foods and symptoms are worse or more frequent during stressful events, A diagnosis of irritable bowel syndrome depends largely on a complete medical history and physical exam. Taking fiber supplements, such as psyllium or methylcellulose with fluids may help control constipation. medications that affect certain activities of the autonomic nervous system (anticholinergics) help to relieve painful bowel spasms. Antidepressant medications like amitriptyline help relieve depression as well as inhibit the activity of neurons that control the intestines. For abdominal pain without depression, your doctor may suggest a lower than usual dose of tricyclic antidepressants. Be relaxed and happy as the stress aggravates the symptoms. Take care!