Nasal congestion and snoring remedies

Swelling or mucus narrows the nasal passages, encouraging mouth breathing during sleep. Air moving through the mouth and throat can vibrate nearby soft tissues and produce snoring. A blocked nose may accompany a common cold, allergic rhinitis, sinusitis, or chronic sinusitis. House dust mite allergy can also keep the nose inflamed, particularly at night. Snoring alone does not establish obstructive sleep apnoea, but loud habitual snoring with witnessed breathing pauses, choking sounds, morning headaches, or marked daytime sleepiness deserves review.

Use a saline nasal spray or rinse to loosen mucus, following the product instructions and using safe water for a rinse. Keep the bedroom free of smoke and reduce known allergens; washing bedding regularly may help when dust is a trigger. Sleeping on your side can reduce throat vibration for some people. A pharmacist or clinician can advise whether allergy medication is suitable. Decongestant sprays may cause rebound blockage when used beyond the advised period, while oral products may not suit everyone. Check before using them if you are pregnant, take other medicines, or have a long-term condition.

Arrange a medical review when congestion persists, repeatedly disrupts sleep, affects one side, or comes with facial pain, fever, reduced smell, or thick discharge. Seek prompt help for difficulty breathing while awake, swelling around the eyes, severe headache, confusion, or a stiff neck. Ask a clinician about sleep apnoea if someone notices pauses in breathing or you wake gasping.

Could allergy, sinus inflammation, or another nasal problem explain my congestion? Is a nasal spray appropriate for me, and how long should I use it? Do my snoring pattern and sleep symptoms warrant a sleep assessment?