Hello doctors, I have been suffering from fever for 2 weeks. There is body pain, calf muscle pain especially, headache and little digestive issues, weakness. Usually fever comes in every 4 to 5 hours a day. I took a test for typhoid and maleria and both are negative and everything else is fine. One of the physician near my place advised me to take .. Cap Pan D, Cefakind 500 and dolo 650. I do not have a good feeling about the medicines. I am literally tired of being in bed and feeling weak. Please help me.