What causes a Sore throat with white spots on tonsils?

A sore throat with white or yellow spots on the tonsils is commonly caused by tonsillitis, which is an inflammation of the tonsils. The tonsils are two small, oval-shaped masses of lymphoid tissue located at the back of the throat, one on each side. They help to trap and filter out bacteria and other harmful particles that enter the throat. When the tonsils become infected or inflamed, they can become swollen and covered with white or yellow spots. This can cause a sore throat, difficulty swallowing, and other symptoms.

Common causes of tonsillitis include:

* Bacterial infection: The most common cause of tonsillitis is a bacterial infection, such as Streptococcus pyogenes (strep throat). Strep throat is a highly contagious infection that can spread through contact with respiratory droplets from an infected person.

* Viral infection: Tonsillitis can also be caused by a viral infection, such as the common cold or influenza. Viral tonsillitis is typically less severe than bacterial tonsillitis and does not usually require antibiotics.

* Irritants: Tonsillitis can also be caused by exposure to irritants, such as smoke, dust, or chemicals. These irritants can cause the tonsils to become inflamed and irritated.

* Allergy: Tonsillitis can also be triggered by an allergy, such as pollen or pet dander. When a person is exposed to an allergen, the tonsils can become inflamed and irritated.

Symptoms of tonsillitis can include:

* Sore throat

* Difficulty swallowing

* White or yellow spots on the tonsils

* Swollen tonsils

* Redness of the tonsils

* Fever

* Headache

* Muscle aches

* Fatigue

* Loss of appetite

Treatment for tonsillitis depends on the cause. Bacterial tonsillitis is treated with antibiotics. Viral tonsillitis does not usually require antibiotics, but it can be treated with over-the-counter medications to relieve symptoms. In some cases, surgery may be necessary to remove the tonsils if they are chronically infected or enlarged.