Recurrent fire may be caused by diet, personal constitution and other reasons. If you often eat some spicy food in your diet, it may lead to recurrent fire. It is recommended that patients with recurrent flare-ups maintain a light diet, which is conducive to recovery. In addition, the symptoms of recurrent flames may also occur in the constitution of Yin deficiency or solid heat syndrome. Yin deficiency patients show five heart-heat (heat in the heart of both hands and feet, and self-consciousness of the heart and chest (irritability and sultriness)), hot flashes and night sweats (sweating abnormally after going to sleep, and sweating stops after waking up), etc.; patients with solid heat show sore throat, constipation, yellowish and reddish urine. People with recurrent fire are advised to keep their moods relaxed and do some physical exercise, such as Baduanjin. Recurrent fire may also be caused by other reasons, if the symptoms of recurrent fire, it is recommended to go to the hospital in a timely manner, under the guidance of a professional physician treatment.