I'm writing on behalf of my friend. He is 23 years old. A month before he had a wound inside his mouth skin. He also had a fever at that time. Because of the pain, he went to a doctor and was under treatment for almost two weeks. But the pain problem is he often feels nauseous. However, for the last one week he is feeling really bad, especially he hardly can't eat anything as he vomits, and for the last 3-4 days he has had a high temperature (103 F-104 F). He was admitted to the hospital on the last day but still doctors are unable to find any reason behind his condition. His temperature was 104 F today's morning and he is still feeling nauseous. He is on an empty stomach as the doctor told him not to eat anything. And Selain's treatment is continuing.