There are currently 2 known instances where there is a possibility that hair laser removal could make hair grow back thicker and darker than it was before treatment. Please remember that one is preventable while the other is so rare, the likelihood of it happening are extremely small.
The initial scenario can happen to anyone, though many people that choose laser treatment may not be conscious of this risk before treatment. In order to perform 【激光脫毛】, the technician will need you to shave the preferred area a day or two prior to your appointment. Your hair has to be as short as is possible, yet still be visible, to ensure the laser to work to its full potential. Unfortunately, some areas that folks want lasered, (including the face and back), contain a blend of the dark coarse hairs that they want gone and “peach fuzz” (the extremely fine and colorless hairs which cover lots of your body). When shaving this area when preparing for laser treatment, the peach fuzz that is present also gets shaved. With shaving, hairs have a tendency to grow back thicker, darker, and faster with every shave. The fine hairs that were once unnoticeable may now begin to appear darker upon return, which may make the illusion that more hair is starting to grow after you have laser treatment.
The next instance is a condition called “paradoxical hypertrichosis”. This is a very rare reaction which can be experienced after hair laser removal treatment. As paradoxical hypertrichosis, (or postlaser hypertrichosis), continues to be a somewhat new and extremely rare condition, there has not been a lot of research done on the subject. It is sometimes complicated to determine what the actual cause of this phenomenon is. Some specialists advise that this unwanted the growth of hair may be due to extremely low intensity laser or IPL treatments at levels which are too low to be effective and find yourself stimulating new hair regrowth within the hair bulb instead of destroying your hair bulb completely. Others claim that ethnic background may be a factor as reports have learned that this reaction has a tendency to happen more in individuals with skin types 3, 4, and 5 (olive and darker skin) than it will in people who have lighter skin. There is also the opportunity that certain medication can increase the potential risk of paradoxical hypertrichosis if taken simultaneously since the laser treatments. As you can tell, people with this condition are extremely few and far between that it is difficult to get a proper sampling.
Whatever the suggested factors of paradoxical hypertrichosis, it is very important to discover a laser technician that is certainly skilled and qualified to perform your treatments. They need to be knowledgeable enough to ascertain the correct laser intensity setting for the particular hair and skin attributes. Too low may be ineffective and also cause adverse effects. Intensity that is certainly too high could cause side effects like minor burns and skin discoloration. The perfect balance will safely ujuvnd effectively remove your unwanted hair to make your laser hair removal experience an optimistic one.
Though it may be rare that 【激光脫毛】 is likely to make your hair re-grow thicker, it really has been recognized to happen in some cases. Should you be concerned, or if you know that the area you would like to have treated includes peach fuzz, perhaps a different method like electrolysis hair removal will be a better alternative for you. Electrolysis will not require that you shave before treatment so you do not run the chance of shaving over any peach fuzz and causing it to cultivate back thicker. Each hair is individually treated so you do not run the potential risk of some other area of your skin receiving treatment apart from where you would like to be treated.