Our gastrointestinal tract often suffers from vomiting, nausea, general problems with stool, decreased appetite, other unpleasant feelings in stomach. Lifestyle affected by fast-food, bad nutrition and lack of vitamins combined with alcohol intake result in gastrointestinal tract diseases. Ecology and other factors also have bad impact and can be the reasons of major diseases as gastritis. Various modern medications are very helpful in managing gastrointestinal diseases like gastritis, reflux and so on, facilitating digestion of heavy foods and restoring normal gastrointestinal functioning.