What is nasal congestion (stuffy nose)? Nasal congestion happens when something irritates tissues lining the inside of your nose. The irritation sets off a chain reaction of inflammation, swelling and …

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 sprays and …

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 congestion actually …

Jul 11, 2025 · Congestion is when your nose becomes stuffed up and inflamed. Minor illnesses are the most common causes of nasal congestion. For instance, a cold, the flu, and sinus infections can all …

4 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 the air, such as …

5 days ago · Chronic sinus congestion can stem from structural issues, infection, or polyps beyond allergies; understanding sinusitis symptoms and blocked nose causes improves treatment.

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 all day, these …

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.