At the beginning of oral ulcer, the mucosa is congested and edematous, and soon ulcers of different sizes appear. Ulcer often occurs in the mucosa of tongue, cheek, lip and palate, and sometimes it can spread to the mouth and throat. The edge of the ulcer is very clear, and the ulcer surface is covered with a layer of yellow pus moss, which is medically called a false membrane. This false membrane is not easy to peel off. If it is forcibly peeled off, it can form a rotten surface, and sometimes the ulcer becomes a piece, which can cause swelling of mandibular lymph nodes.
The causes of oral ulcer are: (1) long-term mental stimulation, anxiety, anger, chemotherapy, physical therapy, blood washing, staying up late, fatigue, sitting by the computer for a long time (because of inactivity, mental tension) and so on. (2) Smoking, drinking, drinking drinks, eating spicy food, etc. (3) cold, heat and lack of water for a long time. (4) Eat cold, hard, barbecue and other foods. (5) Eat freshly picked wheat, corn, sweet potatoes and other food crops. (6) It is related to the digestive system, such as dyspepsia, gastritis and constipation. (7) A small number of people are also related to genetic factors. (8) In addition, it is related to endocrine disorders. Some people will get oral ulcers before menstruation. Due to one or more of the above factors, it leads to excessive internal heat, or endocrine disorder, which in turn leads to autonomic nerve disorder, microcirculation channel rupture and blockage, which makes one or more trace elements deficient (VB2, VB6, B 12, VC, etc.), so that the primary virus enters through the gap, and then it will be infected with recurrent ulcers. In particular, oral cavity is the most prone to ulcer, followed by anus, stomach and female vagina. Why are these parts prone to ulcers? That's because these parts can secrete high-precision and high-quality liquid to supply the body's needs and adjust the body's balance. Therefore, these parts need more trace elements, and once there is a problem with the channel for supplying trace elements, these parts are not perfect and it is easy to produce ulcers. Because of the appeal, some parts have problems, and ulcers gradually appear. Generally, it takes about a week from appearance to peak. If trace elements are satisfied, it will take a week to heal itself at the earliest. Otherwise, it will not heal for a long time.
Recurrent aphthae is one of the diseases with the highest incidence in oral mucosa, which is the easiest to recover and more troublesome to treat. To treat oral ulcer, firstly, we should use drugs; secondly, we should pay attention to daily life, exercise more, keep positive and optimistic mood, and overcome the bad habits related to oral ulcer, which will greatly benefit the rehabilitation of ulcer.
Long-term countermeasures: Try to eliminate or limit the interference and destruction of the above factors on the body, always create a benign microcirculation environment for your body, and fundamentally eliminate the conditions for ulcer breeding. At present, this is also the basic method to eradicate oral ulcers.
Short-term emergency treatment measures: 1, oral Sanhuang tablets. 2. Put some oral ulcer powder, ice boron powder, or Liushen pill on the ulcer surface, or apply Yunnan Baiyao externally to the ulcer surface. 3, supplement trace elements (vitamin supplementation is difficult to work in a short period of time, it takes 3 to 4 months to achieve the effect, so vitamins should be pressed into noodles and directly applied to the ulcer surface before going to bed, so the effect comes faster) 4, drink more porridge, drink more water, eat more vegetables and fruits, and help repair the microcirculation channel. 5. Applying "Jiang's Kouchuangling" is the best way to treat oral ulcers (this medicine is preparing to apply for a patent, and it is difficult for you to get this medicine at present. Friends in Wei County can get it by themselves, and you can try it for free recently). Generally, patients will get better after applying it once. Medication method: first wipe off the ulcer surface with a sterile cotton swab, and then apply Kouchuangling on it. It doesn't hurt or itch, and severe cases can be cured after three times, and there are no side effects.
At present, there are no effective methods in regular hospitals. Although there are many treatments for oral ulcers, they are basically symptomatic treatment, the main purpose is to relieve pain or reduce the number of recurrences, but the recurrence cannot be completely controlled. It takes at least one week, more than one month or even longer. Without removing the breeding conditions of oral ulcer, it is difficult to get rid of the stubborn disease of oral ulcer, so it is more important to prevent the recurrence of this disease.
There is no way to eradicate with drugs, because oral ulcers are the same as colds, diarrhea, fever, headaches and other diseases. When people encounter bad weather changes, their bodies have to deal with it. At this time, their body resistance is the worst, and cold bacteria will take advantage of it, so a cold will happen. When your stomach catches cold, or you eat cold drinks, you should use diarrhea to protect your body if your intestines can't resist the invasion of cold. Fever is also a sense of self-protection to kill bacteria. Therefore, when a person's body encounters a certain condition or environment, it will have a certain disease. People can only avoid the conditions or bad environment where they are produced, so as to avoid the occurrence of this disease. The so-called eradication can only be talked about by avoiding the conditions where it is produced. Some people's oral ulcers are difficult to eradicate because they have genetic factors. Others have something to do with occupation. If we can't avoid that environment, it is impossible to relieve the attack of oral ulcer.
Ulcer is prone to cancer if it persists for a long time.
In fact, it is easy to distinguish recurrent ulcers from oral ulcers caused by tumors. The former is round in shape, soft to the touch, recurrent and usually heals in about a week. The latter presents an irregular shape, and lumps can be felt around and at the base of the ulcer. The pain is not obvious in the early stage, but it develops very rapidly and cannot be cured for a long time.
In addition, chronic ulcers in the oral cavity may become cancerous due to frequent stimulation of chewing and talking. That is, those parts in contact with teeth, because the patient is unwilling to pull out the remaining broken teeth, or the denture is not made properly, the sharp edge is constantly stimulated, and the mucosa is scraped to produce ulcers. If the stimulating factors are not removed, the ulcer will not heal, but will only get worse. This long-lasting ulcer is a precancerous lesion, which is very easy to become cancerous.