Sinus surgery often helps reduce symptoms like a dry cough caused by chronic sinus infection, but success rates vary depending on individual factors such as the extent of sinus disease and response to prior treatments.

🩺 Success Rate of Sinus Surgery for Dry Cough

• About 70–90% of patients experience improvement in sinus-related symptoms, including cough, after surgery.
• Outcomes depend on proper patient selection, presence of allergic or inflammatory conditions, and precise surgical technique.
• Surgery is usually considered when medical treatments fail to control symptoms.

🏥 Non-Surgical Alternatives

• Nasal corticosteroid sprays (like fluticasone propionate) reduce inflammation and post-nasal drip that often triggers cough.
• Saline nasal irrigation helps clear mucus and allergens, easing sinus drainage.
• Antihistamines or decongestants may assist if allergies or congestion are contributing.
• Lifestyle measures include avoiding irritants, staying hydrated, and using a humidifier.

🩺 Seeking Second Opinions

• Consult an Ear, Nose, and Throat (ENT) specialist experienced in sinus disorders for surgical and medical evaluation.
• Consider an allergist if allergies might be worsening sinus symptoms.
• Imaging studies (CT scan of sinuses) and endoscopic examination can clarify causes before deciding on surgery.

It's important to discuss benefits, risks, and alternatives with your ENT surgeon and possibly get a second opinion to ensure the best approach for your dry cough related to sinus infection.