Wash your throat with warm light salt water every morning and evening. Drink Luo Han Guo water every day. It is cheap and has no side effects. Good for your throat), if necessary, you can rinse it with salt water again at noon.

Eat raw pears and peel them every day, at least one.

Drink more porridge, or drink some mung bean porridge to get rid of the fire.

Don't eat things that are easy to get angry, such as cattle, sheep, fish and shrimp. Don't eat things that are too salty, too sweet, too spicy and too dry. Such as melon seeds, peanuts and summer potato chips. Don't be angry.

Use the above method, it will be fine in a day or two, soon.