Photo-medical cosmetology is a popular cosmetic method. Through photon, laser and radio frequency technology, non-surgical or minimally invasive methods are used to improve skin problems and achieve cosmetic results. However, there are also some minefields in light medical beauty, which may bring bad consequences if we don't pay attention to them. Although the risk of light medical beauty is lower than that of traditional plastic surgery, there are still some minefields to pay attention to. The following are some minefields that don't pay much attention to medical beauty: the qualifications of executive agencies are insufficient: due to the low technical threshold of light medical beauty, many beauty institutions in the market are involved in this field, but not all of them have legal qualifications and business licenses. Therefore, we should carefully consider when choosing a beauty institution, and choose a formal institution and a qualified doctor for cosmetic surgery. The surgeon is inexperienced: light medical beauty requires certain medical professional knowledge and operational skills. If the surgeon is inexperienced or improperly operated, it may lead to adverse consequences. When choosing a surgeon, you should check his work experience and relevant qualifications, and choose a doctor with good reputation. Carelessness before and after operation: light medical beauty requires some postoperative care, such as paying attention to diet and avoiding ultraviolet rays. If good preoperative and postoperative care is not carried out, it may lead to adverse reactions, such as infection, bleeding, swelling and so on. The postoperative effect is not ideal: although the risk of light medical cosmetic surgery is lower than that of traditional plastic surgery, it does not mean that the effect must be ideal. Different people's physique, different skin types, different ages and so on. It will affect the cosmetic effect. Therefore, before cosmetic surgery, we should fully communicate with doctors to understand the possible risks and effects. In short, although the risk in light medical beauty is relatively low, the related minefields still need attention. Before light medical cosmetic surgery, we should choose legal institutions and qualified doctors and strictly follow the doctor's advice.