In some people Diarrhea\a may prevail, while in some, constipation may prevail, each of which need to examined and treated individually. Though the condition is quite common among adults and youngsters above 20 years age it is found in children too. Nevertheless the symptom will be much lesser than adults and usually certifies with minimum symptoms. It s also widely relied on because people accept it more, as they understand them more. There are two kinds of medical treatment available for Irritable Bowel Syndrome a) Medicines/Drugs- people who suffer from this type of irritable Bowel Syndrome are given prescription drug of several medicines, often the drugs are used to reduce the pain caused, act as a stabilizer for the digestive process and even help in decreasing depression. Though the major part of tobacco was to be nicotine, it also contains about 43 carcinogens and about 400 toxic substances buried in it, all of which may enter the blood when smoking and channeled into the digestive pathway, inducing the symptoms of IBS. Also inhaling tobacco may result in bloating, belching, flatulent tummy etc . A major advice for those taking calcium containing vitamins for the syndrome is that the maximum amount of the vitamin kept should be 500 mg. This is to avoid the triggering of the symptoms of the syndrome. Another good idea is to take these vitamins along with vitamin D, since it can help the proper absorption of the nutrients. Irritable bowel syndrome is a condition in which the bowels don't function in a proper way. This eventually leads to the several symptoms related to it. 3) Triggers: There are many things that trigger the occurrence of the syndrome. Among them two major ones are as follows: a) Stress: Many studies have evidenced that stress has got a strong effect on the symptoms of the syndrome. Irritable Bowel Syndrome classified under functional disorder which says that the illness can be looked up only through carefully examining the physiological role rather than the biochemical or original causes. It is qualified as an abnormal condition by which you cannot deal with using traditional modes of diagnosis like blood test, examinations, X ray etc.