Occasionally a prolonged course of decongestants and antibiotics will be required, sometimes for 2 to 6 weeks. Sinus x-rays may be needed to confirm an infection or to look for causes such as a small benign growth or polyp in the sinuses. The surgeon can create an extra or enlarged passageway in the wall of the sinus cavity. This allows the sinuses to drain more easily through the nasal passages and remain free of infection. Symptoms may improve gradually over 3 to 10 days.
Recovery time depends on the cause and severity of the sinusitis.
Recovering from sinusitis is much like recovering from a cold. Avoid smoke, other inhaled irritants and allergens, such as animal dander. Inhale steam from a basin of hot water or shower to relieve pain. Take antibiotics as prescribed. Use oral decongestants as directed.