Welcome to 'Ask a Doctor'. Please type your question here...Hello doc, I am Annieza and I like to ask the sickness of my brother. I hope you can help me, he said his feeling painful in his stomach there are time it goes away but it comes back again. And he goes to the toilet 3-4 times a day and he also vomit 3 times only,. Actually 4 days before today we sent him to the hospital and he got admitted. His findings are amoeba and U. T. I. he stayed there for 2 days and got out but his stomach is still in pain. Please help me doc.