Published on: 7/9/2025
What does it mean when only one side of the throat is swollen?
When one side of the throat is swollen, it may be due to an enlarged tonsil or other neck swelling. It's important to check with a healthcare provider to find out the cause.
Explanation
When one side of the throat is swollen, it could mean that one of the tonsils is bigger than the other, or there might be a swelling in the neck.
Tonsil Asymmetry: Sometimes, one tonsil is bigger than the other, which can happen without any symptoms or pain. This is called asymptomatic tonsil asymmetry. It might not always be a problem, but it is important to have it checked to make sure it's not something serious.
Neck Swellings: Swellings in the neck can also cause one side of the throat to look bigger. Fine needle aspiration cytology (FNAC) is a test that can help find out what the swelling is.
If you notice one side of your throat is swollen, it is best to talk to a healthcare provider. They can help figure out what is causing the swelling and if any treatment is needed.
(References)
- Sunkaraneni VS, Jones SE, Prasai A, & Fish BM. (2006). Is unilateral tonsillar enlargement alone an indication for .... The Journal of laryngology and otology, 16834797.
- Cinar F. (2004). Significance of asymptomatic tonsil asymmetry. Otolaryngology--head and neck surgery : official journal of American Academy of Otolaryngology-Head and Neck Surgery, 15243564.
- Ahmad T, Naeem M, Ahmad S, Samad A, & Nasir A. (2008). Fine needle aspiration cytology (FNAC) and neck swellings .... Journal of Ayub Medical College, Abbottabad : JAMC, 19610510.
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