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Allergic reactions are a relatively common cause of throat swelling in general, but sometimes the uvula can be affected alone. “This is known as uvular angioedema,” says Dr. Morrison.
An aphthous ulcer which has formed on the uvula can also cause swelling and discomfort. [11] If the swelling is caused by dehydration, drinking fluids may improve the condition. If the cause is a bacterial infection, gargling salt water may help. However, it can also be a sign of other problems.
To check the uvula, a tongue blade is pressed down on the patient's tongue and the patient is asked to say "ah"; the uvula should look like a pendant in the midline and rise along the soft palate. Abnormal findings include deviation of the uvula from the midline, an asymmetrical rise of the soft palate or uvula and redness of either.
Sometimes other reactions can be triggered in the eyes, nose, and skin. Swelling of the lips, tongue, and uvula, and a sensation of tightness in the throat may be observed. Once the allergen reaches the stomach, it is broken down by the acid, and the allergic reaction does not progress further.
Physical signs of a peritonsillar abscess include redness and swelling in the tonsillar area of the affected side and swelling of the jugulodigastric lymph nodes. The uvula may be displaced towards the unaffected side. [3] Unlike tonsillitis, which is more common in children, PTA has a more even age spread, from children to adults.
Experts explain whether or not allergies could be causing swollen lymph nodes in your neck or under your jaw, and when to see a doctor about enlarged glands.
Diphtheria can also cause paralysis in the eye, neck, throat, or respiratory muscles. Patients with severe cases are put in a hospital intensive care unit , and given diphtheria antitoxin (consisting of antibodies isolated from the serum of horses that have been challenged with diphtheria toxin). [ 27 ]
Swollen knee prevention. Some causes of swelling can be harder to prevent than others, like when it comes to an injury or an infection, but Dr. Matarazzo says there are a couple of things you can ...