<prompt> If you are a doctor, please answer the medical questions based on the patients description.i have got abdomen irritations and body pain and also due to heavy sneezing severe throat irritation.So i consulted a doctor and he prescribed me with Levofloxacin, wykoryl, vizylac and nexprofast 40mg.so i want to know for what vizylac and nexprofast consumed for.Because i have got very much gastritis by consuming these  <response>: Hi, Thanks for asking. I understand your concern. Nexprofast is a proton pump inhibitor it is given to treat acidity, heart burn ulcers. Vinyl is a b complex preparation along with Lactobacillus spore gensthat keeps healthy intestinal flora active it will help your irritable bowels keeping your digestive system normal. I feel you need to get checked for your abdominal irritation bowel irritation or acidity problem itself get specific medication lifestyle changes to relieve these apart from the supportive medications you are taking. Please consult a gastroenterologist. Thanks. 