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Rhinorrhea is characterized by an excess amount of mucus produced by the mucous membranes that line the nasal cavities. The membranes create mucus faster than it can be processed, causing a backup of mucus in the nasal cavities. As the cavity fills up, it blocks off the air passageway, causing difficulty breathing through the nose.
However, some researchers argue that the flow of mucus down the back of the throat from the nasal cavity is a normal physiologic process that occurs in all healthy individuals. [1] Some researchers challenge post-nasal drip as a syndrome and instead view it as a symptom, also taking into account variation across different societies.
The odds are high you’ve had a cough before in your life, but each time can throw you for a loop. ... “Symptoms also may not be as bad at night,” Dr. Coleman says. But if you’ve been ...
Sinusitis, also known as rhinosinusitis, is an inflammation of the mucous membranes that line the sinuses resulting in symptoms that may include production of thick nasal mucus, nasal congestion, facial congestion, facial pain, facial pressure, loss of smell, or fever. [6] [7] Sinusitis is a condition that affects both children and adults.
Rhinitis medicamentosa is a form of drug-induced nonallergic rhinitis which is associated with nasal congestion brought on by the use of certain oral medications (primarily sympathomimetic amine and 2-imidazoline derivatives) and topical decongestants (e.g., oxymetazoline, phenylephrine, xylometazoline, and naphazoline nasal sprays) that ...
Fruits, veggies, whole grains, legumes, and oats are all examples of high-fiber foods, and experts recommend about 25 to 30 grams of fiber per day. You can also add a fiber supplement to the mix ...
You'll feel especially satisfied if you're consuming delicious foods you love. Love and other registered dietitians shared their thoughts on their favorite high-fiber, low-carb foods. Related: 22 ...
The characteristic symptoms of allergic rhinitis are: rhinorrhea (excess nasal secretion), itching, sneezing fits, and nasal congestion/obstruction. [17] Characteristic physical findings include conjunctival swelling and erythema , eyelid swelling with Dennie–Morgan folds , lower eyelid venous stasis (rings under the eyes known as " allergic ...