I have long-standing nasal blockage, especially when the climate changes. What could be the cause, and what is the treatment?
Long-standing nasal blockage that worsens with climate changes is most commonly due to allergies such as Allergic Rhinitis, but it can also be caused by Chronic Sinusitis, a deviated nasal septum, or sensitivity to dust and pollution. Treatment focuses on reducing inflammation and avoiding triggers; this includes using saline nasal sprays to keep the nose clear, antihistamine medicines to control allergy symptoms, and doctor-prescribed nasal steroid sprays for better long-term relief. Simple measures like avoiding dust, using masks in polluted environments, keeping your home clean, and staying hydrated can also help significantly. If symptoms are severe or persistent, an ENT specialist may recommend further evaluation, and in some cases, minor procedures or surgery may be needed to correct structural issues.