I've had chronic fatigue for 2 mths.i was told i had strep& given penicilon. a wk later i went back & was given keflex, taken all & still no change.

Cannot diagnose: Chronic ill-defined fatigue is one of the more frustrating things doctors see since it can be due to multiple factors and often to depression. Without being able to obtain a full history, physical exam and have labs available can only suggest you see a doctor who specializes in this area. In addition, answers on healthtap aren't intended for individual treatment, prescription or diagnosis.

At your age: A much more thorough evaluation needs to be completed. There are a myriad of conditions both benign and serious that could be the cause. Anything suggested here is not going to be anywhere near definitive. I would consult a good internist for the evaluation. All the best.