Doctors can you tell me when should you go see a doctor for your sinuses?

Sinusitis: I would suggest to see a physician when the condition interferes with your quality of like. Also look for signs like purulent yellowish or blood stained nasal discharges, fever, severe headaches, severe sinus pain, severe nasal congestion that does not resolves with common therapies. Avoid using over the counter product for more than few days as indicated in the inserts.