Recently, the weather in Guangzhou has turned cold, many elderly people to the home of the “magic lamp” moved out to shine, shine the parts warm, and this place of pain and discomfort can also be relieved. However, medical professionals warned that the “magic lamp” do not pursue the therapeutic effect of the temperature is too high, and a time of irradiation should not be too long, beware of low-temperature burns. The elderly, diabetic patients due to decreased pain and temperature perception, the use of “magic lantern” must be next to someone to monitor. A, the gods of the lamp purchase and maintenance have to pay attention to. The “magic lamp” is the “specific electromagnetic wave therapy instrument” or “infrared therapy instrument”, because the instrument is widely used in hospitals, families, with special therapeutic effects, widely used in It can improve local blood circulation, relieve pain and discomfort, and even promote wound healing after surgery, so it is called “magic lamp” by the people. At present, the production of “magic lamp” manufacturers, consumers in the purchase try to choose the dose adjustment function of the “magic lamp”, so that you can set different doses according to their needs, the treatment effect will be better, such as promoting wound healing to choose a low dose of irradiation For example, if you want to promote wound healing, you should choose a low dose, and if you want to relieve bone and joint discomfort, you can choose a high dose. When purchasing a “magic lamp”, it is best to choose a “protective cover”, so that in case the “magic lamp” falls in the irradiation, it will not burn the skin. Usual use should also pay attention to maintenance, to check whether the connection of the screws are loose, so as to increase the safety of the use of the “magic lamp”. He reminded that many lamps have “continuous irradiation” this file, it is best not to choose, once the person shines to leave forget to close, ignite the bedding, may lead to fire. Second, do not use more than 20 minutes at a time. Many people use the “magic lamp” in pursuit of the effect, like to adjust to very hot, think the hotter the better, in fact, not. No matter what people use, the skin can feel warm, not the pursuit of “hot” effect, to prevent burns. In addition, even if adjusted to a low dose of irradiation, an exposure time of 15 to 20 minutes is best, if the condition requires, you can irradiate multiple times a day. Even if the temperature is not high, but if the irradiation is too long, there may be “low temperature burns”. It is very necessary to warm up the lamp for 5 minutes before starting to use it. Generally speaking, the lamp should be turned on for 3 to 5 minutes before the temperature reaches its peak. At this time, and then shine on the skin, in order to feel whether the temperature is appropriate for them. This is especially important for people who are not sensitive to pain and temperature perception, such as the elderly, diabetics, and paraplegics. After 5 minutes of opening, people around them to help them sense whether the temperature is appropriate, and then let them start irradiation. Third, the patient, the elderly to use supervision. Just because the elderly, diabetics, paraplegics, the skin is not sensitive to pain and temperature changes, so they must be accompanied by someone to monitor when using. Especially diabetics, once the burns, wounds are difficult to heal. The “magic lamp” is good, but not everyone is suitable. For example, people with thrombocytopenia, such as hemophilia patients are not suitable for the “magic lamp”, local heating vasodilatation once the small blood vessels rupture, due to poor coagulation function of patients, there may be subcutaneous bruising. In addition, patients with skin ulcers or skin inflammation in the acute phase are also not suitable for “magic lantern”, which may increase fluid exudation. Although the “magic lantern” can help the wound healing after surgery, it is generally recommended to irradiate the “magic lantern” only after 3 days of surgery depending on the healing condition of the wound, and premature use may aggravate bleeding and fluid exudation.