I have had a sinus headache on mainly the right side of my face for over a month now. I don t wake up with it, but by 9 or 10 it is there and includes my upper teeth, nose and cheek area. It throbs most of the time and is really interfering with my life. I have been on 2 rounds of antibiotics, steroids and nasal sprays and nothing has worked. I have popping and cracking sounds in my face also. I do not have any nasal congestion, fever or runny nose. Sometimes I can taste what I think is my sinus draining. I need help with this. thank you