I have a history of chronic sinusitis for four or five years, and last year I was found to have an invaginated eardrum, and now my left ear often hurts and does not pass air. There is something blocking the ear, and it always feels like something is flowing down from the left side of the brain and blocking the ear, and sometimes I can’t suck it out. The left part of my head also has some swelling and pain. I can’t breathe through my ears, and I often feel panicky and weak. What kind of medicine or surgery should I take to get better? Sinusitis is often associated with ear problems. Inflammation of the sinuses affects the eustachian tube, causing the eardrum to become sunken and the hearing to decrease, with stuffiness and irritability. You should focus on the detailed treatment of sinusitis. It is recommended to use nasal hormones (Reynocort or Nesuna nasal spray), Genoton, Daphnin nasal spray, and if there is pus nasal discharge, it is recommended to take Erythromycin or Roxithromycin once a day (half dose) for 2 months.