Nasal congestion typically clears after a few days, but congestion that lasts for a week or more may be a sign of an infection. Left untreated, nasal congestion may cause sinusitis, nasal …

Dec 6, 2025 · Nasal congestion is caused by colds, the flu, sinus infections, and allergies. Stay hydrated and use a humidifier to treat a stuffy nose.

Dec 18, 2024 · Can't beat sinus congestion? Learn about nasal congestion treatment options and effective home remedies to get relief from congested sinuses.

Sep 8, 2025 · Nasal and sinus congestion are often caused by infections and allergies. You can relieve congestion at home by using a humidifier and staying hydrated. Over-the-counter nasal …

Congestion (also called a stuffy nose) is swelling of the tissues lining the nose. People often mistakenly believe that congestion happens when there is excess mucus in the sinuses, but …

Jul 11, 2025 · Nasal congestion is often a symptom of another health problem, such as a sinus infection.

6 days ago · Anything that irritates the inside of the nose can cause a stuffy nose. Infections — such as colds, flu or sinusitis — and allergies often cause stuffy and runny noses. Irritants in …

Oct 6, 2025 · Sniffling, stuffiness, and sometimes even pain—no one wants to deal with symptoms like congestion. Whether it's nose congestion at night, chest congestion that lasts …

Most nasal congestion and discharge are caused by an upper respiratory infection or allergies. In children, doctors consider the possibility of a foreign object in the nose.

May 9, 2024 · Learn about the most common reasons you might feel congested and the best way to treat it. Written by Benjamin Ranard, MD, MSHP. Medically reviewed by Andrew Le, MD. …