The etiology and pathogenesis of oral ulcer are still unclear, so it is not clear whether it has anything to do with drinking cold drinks. The inducement of oral ulcer may be local trauma, mental stress, changes in food, drugs and hormones, and lack of vitamins or trace elements. Systemic diseases, heredity, immunity and microorganisms may play an important role in the occurrence and development of oral ulcer. Because the etiology is unknown, the diagnosis of oral ulcer is completely based on the history and clinical manifestations, and there is a lack of laboratory indicators that can be used as a basis for diagnosis.

The treatment of oral ulcer can start from the following aspects:

Eat more fruits and drink more tea: Watermelon, which is often eaten in summer, is a good fruit for removing fire. However, there are also exquisite ways to eat. First cut half a watermelon, and then scoop the watermelon meat with a spoon. When eating, put watermelon meat in your mouth to suck juice. Come here once every few minutes like this, and the fire is very effective. Moreover, drinking tea also helps to dispel the heat in the mouth. Generally, chrysanthemum tea, Pu 'er tea (raw tea is better) and bitter tea have better fire-fighting effect.

Pay attention to diet: usually eat as little meat as possible, but eat more light dishes to get rid of fire. For example, you can eat more cold dishes made of tomatoes mixed with sugar, or slice and fry bitter gourd, among which bitter gourd has the best heat-clearing and detoxification effect. Such eating habits can not only help to eliminate fire, but also be beneficial to our health from the perspective of nutritional value.

Drink mung bean soup: Drinking mung bean soup can also remove the fire in your mouth. So you can usually make yourself mung bean soup several times. Specific practice: wash mung beans, put them in a pot with rock sugar and water, and control the time at about a quarter of an hour. When cooking, freeze the mung bean soup in the refrigerator and take it out later. This diet therapy has a remarkable effect on solving oral fire!

Boiled water is also effective: we should always drink boiled water that is good for our health. When appropriate, we can also add a certain amount of salt to boiling water, stir it into salt water and swallow it after a few minutes. However, it is recommended to drink a glass of light salt water every day. Only in this way can long-term persistence help to eliminate fire. If the oral fire is serious, and there are oral ulcers or swollen gums, you can stick some Yunnan Baiyao or watermelon frost on the affected area to speed up the wound healing. However, if the oral fire does not improve for a long time, you need to see a Chinese doctor and ask them to prepare some traditional Chinese medicine, acupuncture or cupping for several times. This effect is also quite good. It is recommended to eat as little western medicine as possible.

Pay attention to oral hygiene: pay attention to maintaining oral hygiene and brush your teeth twice a day. And floss your teeth half an hour or an hour after meals, or rinse your mouth with mouthwash. However, mouthwash can be used once or twice a day, and it is not advisable to use it more. The time for gargling each time is two to three minutes. At the same time, more exercise can also effectively prevent oral fire.