Although the problem derived from hair is not a “disease”, from a modern aesthetic point of view, too much or inappropriate hair will indeed cause physical or psychological harm to the parties. Like a garden with creeping weeds, it is inevitable that someone wants to go quickly. I hope there will be no more excess hair between hands and feet. Cleanliness is the most beautiful.
There are a variety of traditional ways to remove hair, such as blade scraping, honey wax, depilatory agent, even electroacupuncture, electric clip and so on. Unfortunately, it is not effective or expensive. And often cause inflammation, allergy and other secondary injuries due to improper use.
Since the US Food and Drug Administration approved the listing of various hair removal lasers in 1996, their safety and effectiveness have been widely accepted in the United States for more than three years. Color light hair removal uses long wave laser to prolong the pulse time, directly destroy hair follicles and melanin around them, and directly or indirectly damage hair follicles.
Now the application of hair removal laser, in addition to pathological hirsutism, the removal of hair with male characteristics after male to female, or the hair of the original skin flap after skin flap transplantation, other patients who require hair removal mostly take beauty as the starting point. Therefore, it is common for women to remove leg hair, hand hair, beard and even armpit hair. Some patients require eyebrows to be trimmed, and it is not uncommon to trim excess pubic hair. Recently, more and more patients have asked to remove the hair on their forehead to expose a wider range of forehead.
Taking two legs as an example, laser hair removal takes about 40 minutes. Moreover, due to the factors of hair growth cycle, each hair removal area needs to undergo two to three times of irradiation (specific varies from person to person). Each irradiation should be separated by one to two months in order to have an ideal effect. Just after laser irradiation, some people only have local redness and swelling, which will subside automatically after half an hour, while others will produce blisters and moderate redness and swelling. After appropriate treatment, they will disappear within a week without scars.
One week after the laser, the hair will fall off naturally. After the first irradiation, it can have about 70% effect. The regenerated hair will also be thinner and lighter in color. After one month, it can receive the second laser irradiation.