I've been struggling with what seems like chronic sinusitis for the past three months, with constant facial pressure, congestion, and headaches that antibiotics haven't cleared. My primary care doctor has referred me to an ENT, but the appointment is weeks away. For others who have dealt with persistent sinus issues, what diagnostic tests should I expect from the specialist, like a CT scan or endoscopy? What treatment paths have you found most effective beyond repeated rounds of antibiotics, such as corticosteroid sprays, saline irrigation routines, or even surgery for structural issues? I'm also curious about the role allergies might play and whether pursuing allergy testing concurrently is worthwhile.
Expect ENT to start with a thorough exam and imaging. In many cases the first tests are nasal endoscopy (a tiny camera through the nostril to look for inflammation, crusting, or polyps) and a CT scan of the sinuses (usually a non-contrast scan) to map blockages and bone changes. If symptoms have persisted, they may take a sample of nasal drainage for culture to see if bacteria or fungi are involved. Blood tests are not routine unless your doctor suspects immune deficiency or unusual infections, and allergy testing is usually considered if you have allergic rhinitis symptoms.
Beyond antibiotics, treatments include saline irrigation (1–2 cups of saline per session, 1–3 times daily, 6–8 weeks), intranasal corticosteroid sprays (daily), and possibly short courses of oral steroids for flare-ups. Decongestants can help short-term but aren't good long-term. Some people benefit from adding topical antihistamines if allergies are a factor. In cases with nasal polyps, doctors may add on stronger meds or consider surgery if medical therapy doesn't control symptoms.
Allergy component: allergy testing can be very helpful if allergic rhinitis is driving sinus symptoms. Skin prick tests are common; blood IgE tests are alternatives. If allergies are confirmed, management includes avoidance, nasal steroids, saline irrigation, and possibly immunotherapy (allergen shots or sublingual).
Surgery: for structural issues (deviated septum, nasal polyps) or when medical therapy fails, endoscopic sinus surgery (FESS) or septoplasty can improve drainage. Success rates are generally good for symptom relief but vary; some patients still need nasal sprays afterward. Pre-surgery imaging and a thorough pre-op assessment are typical; risks include bleeding, infection, and anesthesia, but serious complications are uncommon.
Practical tips for the appointment: keep a symptom diary (onset, duration, triggers), bring a list of meds and any prior imaging, and ask about the necessity and radiation dose of CT now vs. later. Inquire about saline rinse routines, preferred nasal sprays, and any lifestyle modifications. If you’re anxious about an endoscopy, ask about sedation options and what to expect on the day of the test.
Red flags: if you develop severe facial swelling, fever with facial pain, vision changes, or confusion, seek urgent care. If symptoms persist for several weeks despite appropriate therapy, or you have frequent infections, let your clinician know to reassess for other problems like chronic rhinosinusitis or immune issues.