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Nasal congestion is the partial or complete blockage of nasal passages, leading to impaired nasal breathing, usually due to membranes lining the nose becoming swollen from inflammation of blood vessels.
A CT scan showing evidence of the nasal cycle: the more patent airway is on the right of the image, the swollen turbinates congesting the left. The nasal cycle is the subconscious [1] [2] alternating partial congestion and decongestion of the nasal cavities in humans and other animals. This results in greater airflow through one nostril with ...
Nasal endoscopy involves inserting a flexible fiber-optic tube with a light and camera at its tip into the nose to examine the nasal passages and sinuses. Sinus infections, if they result in tooth pain, usually present with pain involving more than one of the upper teeth, whereas a toothache usually involves a single tooth.
What causes a swollen uvula? 1. Your stomach acid is on the move ... If nasal congestion is to blame, you can improve ventilation by using steam inhalations with added eucalyptus oil, mentholated ...
In addition, seasonal allergies are known to cause sinus inflammation, but that isn’t the only area that can become inflamed. ... this accumulated nasal mucus can also lead to excessive coughing ...
(Tap water isn’t safe to use as a nasal rinse because it can contain bacteria and protozoa that could cause potentially serious infections when they’re placed in your nasal passages.) “I ...