Acute sinusitis; Sinus infection; Sinusitis - acute; Sinusitis - chronic; Rhinosinusitis Symptoms
The classic symptoms of acute sinusitis in adults usually follow a cold that does not improve, or one that worsens after 5 - 7 days of symptoms. Symptoms include:
- Bad breath or loss of smell
- Cough, often worse at night
- Fatigue and generally not feeling well
- Headache -- pressure-like pain, pain behind the eyes, toothache, or facial tenderness
- Nasal congestion and discharge
- Sore throat...