I have been having pressure in my head for the past 3 months. I have seen a doctor and got diagnosed with sinusitis and treated with antibiotics and sudafed. It helped temporarely and then came back a week and a half later after having a few drinks. I tried sudafed again and it was no help. I just recently went to the ER and they did a CT and found nothing abnormal. They said I was dealing with tension headaches. The pressure I feel does not always hurt but it is very distracting. It sometimes gives a very quick sharp pain in the top of my head and back of my right ear. The past few days it feels as is my right eye is heavy and there is more pressure there. I am not sure what to do. This is making me feel very abnormal and interfering with my work and social life. It has cause slight depression