Clear fire tablets pills for mouth ulcers have a role to play. 1. Mouth ulcers are caused by a variety of reasons, such as vitamin deficiency, dietary stimulation, hormonal changes, low immunity and so on are related. Commonly found in the lips, cheeks inside the mouth with round or oval ulcers, the surface of the grayish-white pseudomembrane, the patient can take fire-clearing tablets to regulate. However, according to the specific cause of the disease should follow the doctor’s prescription medication. 2. Clear fire tablets have the effect of clearing heat and fire, laxative and so on. It can be used for oral ulcers, sore throat, toothache, and fecal impaction. It can be used for patients with mouth ulcers and swollen gums, sore throat. Contraindications heart disease, liver disease, kidney disease and other chronic diseases patients should be taken under the guidance of a physician, pregnant women should be cautious. Patients usually need to pay attention to oral hygiene, to avoid damage to the oral mucosa, mouth ulcers, recommended timely medical treatment according to the cause of the corresponding treatment, the use of drugs need to follow the doctor’s instructions.