While swollen tonsils alone can cause complications, each infection will also have other complications unrelated to the tonsils.
For example, untreated strep throat can lead to kidney and heart problems.
This article will cover complications specifically related to the size of the tonsils due to swelling.
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Swollen tonsils are a common cause of obstructive sleep apnea.
Sleep apnea triggered by enlarged tonsils often leads to the surgical removal of the tonsils.
Other Complications
Treatment
For acute tonsillitis, you might treat the symptoms.
Treating pain will help you to be able to eat and drink.
Chronic tonsillitis or recurrent tonsillitis is different than the occasional infections which cause a temporary episode of swollen tonsils.
Steroids may also have side effects that outweigh the benefits of their use.
Even if these medications work initially, symptoms may recur.
National Institutes of Health.Understanding recurrent tonsillitis.
Dunmire SK, Hogquist KA, Balfour HH.Infectious mononucleosis.
In: Munz C, ed.Epstein Barr Virus Volume 1.
Springer International Publishing; 2015:211-240. doi:10.1007/978-3-319-22822-8_9
National Institutes of Health.Soothing a sore throat.
Castillo C, Ruffo C.An uncommon cause of severe upper airway obstruction in a toddler.Glob Pediatr Health.2017;4:2333794X17736992.
Lumeng JC, Chervin RD.Epidemiology of pediatric obstructive sleep apnea.Proc Am Thorac Soc.
2008;5(2):242-252. doi:10.1513/pats.200708-135MG
Galioto NJ.Peritonsillar abscess.Am Fam Physician.
2017;95(8):501-506.
