Sinusitis is an inflammation or infection of the sinuses—the air-filled spaces around your nose and eyes. It can make your face feel full or painful and cause nasal congestion.

Common Symptoms

• Stuffy or runny nose
• Pressure or pain around the forehead, cheeks, or eyes
• Headache
• Thick nasal mucus (yellow or green)
• Reduced sense of smell or taste
• Sometimes a mild fever or fatigue

Key Points

• Sinusitis can be caused by viruses, bacteria, or allergies.
• Most cases get better on their own, but sometimes a doctor may prescribe medicine.
• Using saline rinses, staying hydrated, and resting can help relieve symptoms.