Fast relief for a runny nose

A runny nose happens when the nasal lining produces extra mucus. A common cold or influenza may bring congestion, cough, sore throat, tiredness, or fever. Allergic rhinitis often causes clear discharge with sneezing and itchy or watery eyes.

Dust mites, pets, smoke, changes in air temperature, and strong smells can also trigger symptoms. Sinusitis may be considered when discharge and blockage accompany facial pressure or symptoms that worsen after seeming to improve. COVID-19 can include a runny nose among other respiratory symptoms.

Use a saline spray or rinse prepared with safe water, drink regularly, and wipe rather than repeatedly rubbing the skin. Wash hands, rest, and ventilate rooms. If an allergy trigger is suspected, reduce exposure to dust, pets, smoke, or the relevant environment.

A pharmacist can advise whether an antihistamine or nasal treatment fits your symptoms and other medicines. Follow product instructions; some decongestant sprays are intended only for short-term use because overuse can worsen blockage.

Seek urgent help for severe breathing difficulty, blue lips, confusion, fainting, or severe facial swelling. Get medical advice for dehydration, chest pain, a severe headache, marked facial pain, or a high or persistent fever.

Arrange review if symptoms last longer than expected, repeatedly return, affect sleep, or become thick and painful rather than gradually settling. Testing or examination may be useful when infection or allergy is unclear.

Do my symptoms fit a cold, allergy, influenza, COVID-19, or sinusitis? Which nasal treatment is safe for me, and how should I use it? Should I test or change anything at home?