dear thanks for writing to health care magic. After a long tenure of medication for various diagnosed ailments,it is quite common and usual to have feeling of weakness,malaise,body ache .Our body also needs to replenish its energy along with full vigour for which it needs some time with proper diet and rest.Now that all medications are over please have a strict schedule of regular nutritious diet with lots of fresh fruits,vegetables and fluids along with a good night sleep. However for remarkable symptoms like prolonged cough,fever,weight loss again we have to investigate,otherwise you are perfectly normal,feel good be happy. hope this helps most welcome for further queries