Jul 28, 2023 · Rhinorrhea (runny nose) is mucus dripping or “running” out of your nose. It has several possible causes, such as cold and/or dry air, allergies or viral infections.

Rhinorrhea can be a symptom of other diseases, such as the common cold or influenza. During these infections, the nasal mucous membranes produce excess mucus, filling the nasal cavities.

Apr 7, 2023 · A runny nose is having fluid run out of the nose. The fluid can range from thin and clear to thick and yellow-green. The fluid might drip or run out of the nose, down the back of the throat, or …

Nasal Congestion and Rhinorrhea - Etiology, pathophysiology, symptoms, signs, diagnosis & prognosis from the MSD Manuals - Medical Professional Version.

Nov 22, 2024 · Many things cause a runny nose (rhinorrhea), including allergies, weather, exercise, and hormones. Discover the possible causes and treatment options.

Rhinorrhea, or a runny nose, happens when excess fluid drains from the nose. The fluid is mucus that is thin or thick, clear or opaque, and can be intermittent or constant.

Jan 7, 2021 · Runny nose (rhinorrhea) is a common symptom of allergy, infection, inflammation, or even physical irritation. Runny nose results from discharge secreted by the mucous membranes lining the …

Jan 7, 2025 · Rhinorrhea is the free, watery nasal discharge from one or both nares. Although rhinorrhea refers to a thin, mostly clear nasal discharge, this secretion may be a light, clear fluid, …

Identifying the underlying cause of a runny nose is vital for finding the most effective remedy and management strategy. The symptoms associated with a runny nose may vary depending on the …

Aug 5, 2025 · Rhinorrhea is the medical term for a runny nose, which occurs when there is excessive mucus production in the nasal passages. It’s a common condition, but it can be frustrating if it …