Nasal congestion is the partial or complete blockage of nasal passages, leading to impaired nasal breathing, usually due to membranes lining the nose...

The nasal cycle is the subconscious alternating partial congestion and decongestion of the nasal cavities in humans and other animals. This results in...

used locally for conditions such as nasal congestion and allergic rhinitis. In some situations, the nasal delivery route is preferred for systemic therapy...

resulting in congestion in one or more organs Nasal congestion, the blockage of nasal passages due to swollen membranes Prostatic congestion, a medical...

Rhinitis medicamentosa (or RM, also known as rebound congestion) is a condition of rebound nasal congestion suspected to be brought on by extended use of topical...

Nasal speech can be divided into hypo-nasal and hyper-nasal. Hyponasal speech, denasalization or rhinolalia clausa is a lack of appropriate nasal airflow...

vasoconstrictor medication. It is available over-the-counter as a nasal spray to treat nasal congestion and nosebleeds, as eye drops to treat eye redness due to...

determined by the nasal bones and the nasal cartilages, including the nasal septum, which separates the nostrils and divides the nasal cavity into two....

A decongestant, or nasal decongestant, is a type of pharmaceutical drug that is used to relieve nasal congestion in the upper respiratory tract. The active...

Post-nasal drip (PND), also known as upper airway cough syndrome (UACS), occurs when excessive mucus is produced by the nasal mucosa. The excess mucus...