 [ Symptoms ] i have been suffering from throat pain headache and weakness sickness since last 2 days [ Disease ] hi from your query i understood that you have simple viral infection causing the upper respiratory tract infection urti so you have to take tablet febrex plus three times in a day for 3 days use saline gargling for throat pain use steam inhalation if there is any nasal block better to take an antibiotic also tablet levofloxac 500mg once in a day for 3 days if there is no relief with this you have to do blood test and urine test for further evaluation revert back to a general practitioner online   ><link>