How to relieve nasal congestion

Nasal congestion happens when the lining inside the nose becomes swollen or produces extra mucus. A common cold can cause short-lived blockage, while allergic rhinitis may bring sneezing, itching and watery discharge. Sinusitis can add facial pressure or thick mucus. Ongoing obstruction, especially with noisy sleep or pauses in breathing, deserves assessment rather than repeated self-treatment.

Sip water regularly, use a saline spray or rinse as directed, and gently clear each nostril without force. A warm shower or humidified air may feel soothing. Keep smoke, strong fragrances and dusty surroundings away from your breathing space. If allergies are suspected, reduce exposure to the relevant trigger and ask a pharmacist about allergy medication. Follow product instructions carefully: some decongestant sprays can worsen blockage when used for too long, and medicines are not suitable for everyone.

Contact a clinician if blockage keeps returning, lasts beyond a typical cold, affects sleep, or comes with facial pain, fever, reduced smell or one-sided discharge. Seek urgent help for severe breathing difficulty, swelling around the eyes, confusion, a stiff neck, or a sudden severe headache. A child who is struggling to breathe or feed needs prompt assessment.

Ask whether the pattern fits allergy, infection or another cause, which nasal treatment suits your health conditions, and how long to use it. Tell the clinician about snoring, sleep disruption, medication use and any one-sided symptoms.