Tonsillitis symptoms: Tonsillitis is a common and nagging

Tonsillitis is a common and nagging problem that occurs primarily in young children and teenagers. Main causes of tonsillitis are viral infections, bacteria may also infect the tonsil glands. Tonsillitis is an infection of the tonsils at the sides of your throat that can cause a sore throat, problems swallowing, a high temperature and more. Learn how to treat tonsillitis yourself, when to see a GP or call 111, and what complications to look out for. Tonsillitis is more commonly seen in children, but it can occur in adults, too. We explain the symptoms , treatment options, and when to seek help for this condition. Key points Tonsillitis is an infection of the tonsils that is mainly caused by viral infections but can also be caused by bacterial infections. Tonsillitis symptoms include sore throat, fever, pain when swallowing, and swollen tonsils (sometimes with white spots). It often clears up within a week.