Hello Your history of illness mentioned in the query is absolutely incomplete . You mentioned upper respiratory tract infection ,but didn t mention , what type of symptoms are you having? You mentioned that you were taking antibiotics as well as Wysolone ( prednisolone 10-20 mg 15 days in year), Now you mentioned that you are having low grade fever with heaviness in head . All these symptoms ( low grade fever with heaviness in head and upper respiratory infection ) may be due to these possibilities , these include. 1 Withdrawal syndrome of WYSOLONE or due to dependence of wysolone . Side effects of wysolone are muscle weakness, bone pain , depression, weight gain , bloody /black stool. In your case urge for wysolone may be responsible for these symptoms . So get in bone density test for confirmation. 2 Tuberculosis may be the another reason of such symptoms ( although you didn t mention about other symptoms except upper respiratory infection. Diagnosis can be confirmed by Xray chest , bronchoscopy and Montox s test . Blood for C B C, ES R and sputum for A F B also useful parameters for diagnostic purposes. Doctors refusing for antibiotics , so need not to worry get in blood CULTURE and drug sensitivity test for other bacterial infection ( if present in blood ). In my opinion don t take wysolone , rather consult another physician and get his opinion ( 2nd one). Good luck.