Roasted electricity is a kind of physical therapy, is a kind of physical therapy through the far-infrared therapeutic instrument on the local irradiation, under the standardized treatment is relatively safe. Its side effects include skin burns, inflammation aggravation, tumor growth, etc.; contraindications are skin bleeding tendency, acute skin infection, confusion, etc.. 1. Side effects of baking electricity: poor temperature control of baking electricity may cause burns, especially in elderly patients; if patients have acute infection, baking electricity will lead to aggravation of inflammation; baking electricity is easy to stimulate tumor growth and proliferation. 2. Contraindications of baking electricity: patients with skin bleeding tendency can not do baking electricity to prevent aggravation of bleeding; skin infection, abscess, or tumor patients can not do baking electricity to prevent aggravation of the condition; patients with delirium, patients with skin sensory disorders can not do baking electricity to prevent burns. If you need to carry out baking physical therapy, should be assessed by the doctor whether there are contraindications, and guide the patient to carry out. If there is any localized overheating sensation during the process of baking electricity, it is necessary to stay away from it in time and inform the doctor to adjust the distance or temperature of baking electricity appropriately.