Hello Welcome in H.C.M. I have gone through your query regarding blockade of ears with discharge and sinus problem. In this connection I would like to say that in sinusitis there is always post nasal drip and this inturn develops throat infection and through eustachian tube infection reaches to middle ear. Once the middle ear is inflamed patient feels blockade of ear than pain and ultimately ear discharge. As soon as ear start discharging pain disappears. Probably same pathological process had been taken place in your case. Now my suggession is to please consult the ENT doctor, he wil examine you to find out the real defect in ears, nose and sinuses and with the help of relevent investigation entire disease will be planed for treatment. Regards.