What are the different complications of acute tonsillitis?

Acute tonsillitis can lead to several complications, especially if left untreated or if it recurs frequently. Here are some common complications:

1. Peritonsillar Abscess (Quinsy): A collection of pus that forms near the tonsils, causing severe pain, swelling, and difficulty swallowing.
2. Chronic Tonsillitis: Repeated episodes of tonsillitis can lead to chronic inflammation and infection.
3. Obstructive Sleep Apnea: Enlarged tonsils can obstruct the airway during sleep, leading to sleep apnea.
4. Middle Ear Infections (Otitis Media): The infection can spread to the middle ear, causing pain and hearing problems.
5. Sinus Infections: The infection can spread to the sinuses, leading to sinusitis.
6. Rheumatic Fever: A rare but serious complication that can affect the heart, joints, skin, and brain, usually following a streptococcal infection.
7. Post-streptococcal Glomerulonephritis: An inflammatory condition of the kidneys that can occur after a streptococcal infection.
8. Scarlet Fever: A bacterial illness that develops in some people who have strep throat.
9. Toxic Shock Syndrome: A rare, life-threatening complication of bacterial infections.
10. Meningitis: In rare cases, the infection can spread to the membranes surrounding the brain and spinal cord.

If you or someone you know is experiencing symptoms of tonsillitis, it’s important to seek medical attention to prevent these complications.