I feel like i have sinusitis. i have facial pain, swelling, congestion, for more than a year. when does facial swelling go down after meds?

Allergies?: If you have had these symptoms for a year, it's likely not an infection but more likely an allergy. Sometimes people with allergies have nasal polyps which can cause constant congestion. See your doctor, you may need referral to an ENT or Allergist. Good luck!

Diagnosis: You need to have a diagnosis before treatment recommendations. See and ENT doc who can examine, take xrays and give recommendations.