<s>[INST] Hello doctor,i have been experiencing with stomach pain soon after i visit Toilet.i had all the tests done and doctor told me that everything is normal and it is becoz of food this happened.but i get this pain once in a month.can you please suggest. the pain is severe and it will remain for 1 to 2 days. [/INST] Hi IN my opinion  your symptoms  seems to be related with intolerance foods.Try to notice which food make you sick  and avoid using it. wishing you fast recovery dr.Klerida </s>