Sinus headaches are very common. They are the reason for many missed days of work and school. There are also numerous over-the-counter medications in pharmacies or grocery stores for sinus conditions.
Treatment for sinus headaches is aimed at trying to get the sinus to open up. Decongestants or nasal steroid sprays help in opening up a blocked sinus. If the condition is prolonged, an antibiotic might be necessary to help to eliminate the bacteria inside the sinus.