Ear inflammation problem. Plz suggest.

20 days before, my ear was blocked so i went to family doctor. He has given 2types of tablet and soliwax.then Went to ENT specialist,he has removed wax and suggested to use soliwax drop daily. i felt better.But next day again I felt my ear got blocked,called doctor,got response that it will take 2days to get better condition.In those 2-3 days i have used ear buds to remove wax cz I felt there was something in my ear,due to this there was inflammation in my ear and pain has started,doctor suggested prescription which I'm using last 3days:1/2 tablet Cifran CT and 1 tablet of Zerodol, Otoflu drops twice in a day.Also suggested a Flexon pain killer. Yesterday it was hilarious pain in my ear, which I was unable to bear, even I cant move my mouth, unable to eat and talk. Doctor suggested Sefdin 300if pain is unbearable then Flexon can be used.from last 3days i took 8flexon tab as permitted by doctor.it is harmful if i use flexon on daily basis as still i am not getting relief. plz suggest.