Ways to get rid of a blocked nose

Nasal congestion happens when the lining of the nose swells or mucus narrows the air passages. A [Common Cold](/conditions/common-cold/) may cause temporary blockage, while [Allergic Rhinitis](/conditions/allergic-rhinitis/) can trigger repeated congestion, sneezing and itching. Sinus inflammation may add facial pressure or thick drainage.

Ongoing blockage can also relate to irritants, nasal structure or enlarged tissue. Night-time obstruction with loud snoring, pauses in breathing or unrefreshing sleep should be discussed because [Obstructive Sleep Apnoea](/conditions/obstructive-sleep-apnoea/) may need evaluation.

Drink fluids, rest, and use a saline spray or rinse prepared with safe water according to the product instructions. Gentle steam from a warm shower may feel soothing; avoid burns from bowls of hot water. Reduce exposure to smoke, strong scents and known allergens, and keep the sleeping area comfortable.

If allergy is the trigger, a pharmacist or clinician can discuss [Allergy Medication](/treatments/medical-management/allergy-medication/). Use decongestant sprays only as directed and for a short period, since overuse can make congestion persist. Do not give medicines to children without checking the label or seeking advice.

Arrange medical review if blockage lasts beyond the expected course of a cold, keeps returning, affects one side persistently, or interferes with sleep or breathing. Seek urgent care for severe facial swelling, a serious injury, difficulty breathing, confusion, or a severe headache with fever. Recurrent symptoms may need assessment for [Sinusitis](/conditions/sinusitis/) or [Chronic Sinusitis](/conditions/chronic-sinusitis/).

Ask: Is this more consistent with infection, allergy or another cause? Which spray or rinse is suitable for me? How long should I use it? Could my congestion be affecting sleep or breathing?