Many small bumps in the throat, accompanied by foreign body sensation, itching and slight pain in the throat, which is obvious when swallowing saliva but not when swallowing food, can be caused by inflammatory infection in the throat, caused by: 1. repeated attacks of acute inflammation; 2. chronic inflammatory stimulation of the nose and nasopharynx, causing secretions to reflux; 3. acid reflux, causing edema of the mucous membrane in the throat; 4. throat Frequent strenuous exercise, as well as swallowing a lot of air can lead to aggravation of the condition. It is necessary to reduce the consumption of spicy and stimulating food, quit smoking and drinking, pay attention to maintaining oral hygiene, use herbal tablets, actively treat nasal diseases, and eat more fresh vegetables and fruits because they are rich in vitamins, which are conducive to the recovery of the disease and can also play a role in clearing heat and detoxifying, regulating gas and resolving phlegm.