The method of freckle removal should be solved through formal channels. Those masks and beauty products sold in the market are not effective. Laser therapy has the advantages of strong pertinence, obvious freckle removing effect, quick response and small side effects, but it is easy to leave traces, but long-term maintenance and sun protection should be paid attention to after operation, especially skin hydration maintenance. Laser freckle will not have any side effects, but if you don't follow the doctor's advice after treatment, it may cause problems such as pigment accumulation. According to freckle plastic experts, nursing after treatment is very important. 1. After laser freckle removal, the skin will be hit by laser, and some people will have red and swollen skin. This is normal, and sometimes there is slight bleeding. This is a normal phenomenon and will soon disappear. Don't worry. 2. Generally, the wound will subside about a week after scabbing. After peeling, the skin is the weakest and pink. At this time, it is necessary to ensure the cleanliness of the skin and prevent the sun from shining. 3, it is best not to go out, if you go out to do a good job of sun protection, 4, if the pigment does not completely recede in about three months, then after expert diagnosis, you can carry out laser freckle again. 5, it is forbidden to eat spicy, non-smoking wine and other irritating food.