Oral lichen planus is generally unlikely to heal on its own and requires long-term medication. Oral lichen planus may be a T-cell mediated immune reactive disease of the oral mucosa, so self-healing is less likely. The disease is associated with social, family, work-life and personal psychological abnormalities, etc., and the condition can be relieved when these factors are removed. Some patients with underlying diseases are also prone to oral lichen planus, such as diabetes, hepatitis, hypertension, and zinc, iodine, magnesium and other trace element deficiencies may occur lichen planus. Therefore, it is necessary to combine cyclosporine A, prednisone, ashwagandha, amphotericin and other drugs in the treatment of the underlying diseases, and the treatment time is usually longer. Patients with oral lichen planus who have no obvious discomfort can be left untreated for the time being and followed up regularly. Because there is a certain probability of cancer, so you still need to pay attention to, and actively cooperate with the doctor. You should use the medication under the guidance of your physician.