What causes tonsillitis? Five major causes of tonsillitis

Tonsillitis is a common throat disease, which is mainly divided into acute tonsillitis and chronic tonsillitis. It may cause symptoms such as fever and sore throat, and is more common in adolescents. As for what causes tonsillitis, bacterial infection cannot be ruled out.

1. Bacterial and viral infections

Tonsillitis is caused by bacterial and viral infections, of which bacterial infections are more common. The pathogens are mostly hemolytic streptococci, staphylococci, and pneumococci. These bacteria usually exist in the human pharynx and tonsil crypts. Under normal circumstances, due to the integrity of the tonsil surface epithelium and the continuous secretion of mucous glands, the bacteria can be discharged from the crypt opening along with the desquamated epithelial cells, thus maintaining the health of the body. When the body's resistance is reduced due to excessive fatigue, cold, or local effects of physical or chemical factors, the blood supply to the tonsils is reduced, the glandular secretion function is reduced, and the epithelial defense ability is reduced. Bacteria take advantage of the situation, multiply, and cause tonsillitis.

2. Season

For people who are susceptible to tonsillitis, they should be careful not to go to crowded places in spring and autumn, because the spread of viruses is the main cause of acute tonsillitis.

3. Decreased immunity

The main reason is bacterial infection caused by decreased resistance. The bacterial infection leads to the release of inflammatory mediators, which causes abnormal central temperature regulation and causes fever. Fever can cause drowsiness, fatigue and other discomforts. The main treatment is to use some Motrin to reduce fever.

4. Streptococcus

There are many reasons for tonsillitis. The main pathogen of tonsillitis is hemolytic streptococcus, while others such as Staphylococcus, Pneumococcus, influenza bacillus and viruses can also cause it. Pathogens are transmitted through droplets, direct contact, etc., and usually hide in the tonsil pits. When the human body's resistance is weakened due to fatigue, cold or other reasons, the pathogens multiply rapidly and cause illness.

5. Cold

When children have a cold or fever, their tonsils often become inflamed. If the inflammation occurs frequently and repeatedly, it will hinder the excretion of toxins from the tonsils and easily become a "lesion."