What Are The Causes Of Swollen Uvula? 11 Common Triggers

The uvula is part of the oval-shaped soft palate, hanging down close to the back of the pharynx. It comprises muscle tissues and canals that expel saliva, keeping the throat lubricated. Due to its flexibility, it can carry out a wide range of tasks, such as stopping substances and fluids from entering the nose. The uvula is also regarded as a speaking organ. The uvula is utilized to produce specific sounds when speaking.

The gag reflex includes the uvula as well. This soft palate region may cause sensations like choking or nausea if the uvula meets the throat. The uvula knows when anything is heading down incorrectly, and when it does, it fixes it to prevent choking. 

The mucous membrane surrounding the uvula may swell, prompting it to be five times its regular size. This condition leads to uvulitis. Issues in respiration, speech, and food intake may result from this. In addition, spots on the throat are visible and might also be associated with a burning sensation, itchiness, and difficulty breathing.

Uvulitis is known to have a wide range of causes; occasionally, it is treatable at home, yet medical care is sometimes required.


Unhealthy hydration may contribute to uvulitis. According to research, several individuals have complained of enlarged uvula and experienced dehydration after consuming too much alcohol. Alcohol makes the renal system eliminate liquids from the blood faster than other fluids. It consists of the kidneys, ureters, bladder, and urethra, allowing urine to pass through, store, and then expel.

Mostly, alcohol is being transformed in the liver and starts to have a diuretic effect. Liver enzymes break it down into a significant proportion of acetaldehyde. High amounts of this common chemical can make it poisonous. The liver converts this chemical into acetate to dissolve and eliminate it from the body. Additionally, alcohol decreases the body’s production of vasopressin, an antidiuretic. It makes the body retain water, which usually reduces urine production. Curbing this makes the diuretic impact worse and will eventually cause dehydration.

A doctor may suggest various treatments to decrease uvula inflammation due to liquor intake. It includes staying hydrated by consuming lots of fluids or gargling with tepid water and table salt to relieve swelling.