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1 Ethmoid Sinus Cavities â are located in-between the eyes. 2  An infection in these sinus cavities can cause pain in-between the eyes. 3  This pain can extend to the forehead and cause headaches. 4  Frontal Sinus Cavities â are found above the eye and eye bone.
Sinus Discharge. Pain from a sinus infection is no fun, and the nasal discharge isnât great either. When you have a sinus infection, you may need to blow your nose often because of a greenish-yellow discharge. This comes from your infected sinuses and drains into your nasal passages.he most common symptom of sinusitis, and often the most unpleasant, is pain. You have several different sinuses above and below your eyes, and behind your nose. Any of these can hurt when you have a sinus infection. Inflammation and swelling in the sinuses causes them to ache with a dull pressure.