It is unusual, but it does occur. A laser hair removal procedure may result in new hair growth. (In busIn the business world, this phenomenon is referred to as paradoxical hypertrichosis. , do not panic.
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It is unusual, but it does occur. A laser hair removal procedure may result in new hair growth. (In busIn the business world, this phenomenon is referred to as paradoxical hypertrichosis. , do not panic. Before you swear off laser hair removal forever (it is one of the most popular aesthetic procedures for a reason), let us look at why laser light can trigger additional hair growth and how to avoid a negative outcome. Experienced laser hair professionals are aware of this issue and can take precautions to avoid it. Experience is important, as is the type of laser your practitioner employs.
First, hair transplant in Dubai looks at how a laser removes hair
The laser's strength
Dark items absorb light, whereas light objects reflect it. This is the basis for laser hair removal. Our hair's color comes from the melanin in it, and the darkness of the melanin absorbs light and heat. Heat the melanin sufficiently, and the stem cells in the follicle die.
However, you must heat the melanin sufficiently to destroy the stem cells without damaging the surrounding skin. You must heat hair to 65 degrees to kill stem cells, and anything below that temperature can trigger additional hair development.
Yes, greater expansion
We can utilize light to stimulate hair growth in certain areas, such as your head. (To encourage hair growth, we employ medical-grade LED light with a specified wavelength.) We can also use light to remove unwanted hair. The light wavelengths and procedures we utilize can produce quite varied results.
This is why the strength of the laser is critical
Heating a follicle to, say, 45 degrees Fahrenheit stimulates it to grow more hair. As a result, a laser with insufficient power to heat a follicle to the proper temperature may generate the opposite effect.
We should select lasers based on skin type to effectively heat the follicle without causing skin burns. The laser we employ at Lutétia is the most advanced on the market, using Alexandrite and Nd:YAG technology that can treat both dark and light skin while still producing enough heat to destroy the follicle.
It is critical that your practitioner tailor the laser treatment to each patient's hair and skin type. However, your practitioner often leaves a laser on the same setting for every patient, irrespective of their hair or skin type. This is a major mistake.
The technician's experience
So, why are laser specialists not using the proper settings? Sometimes we discover that they become accustomed to a single setting and utilize it for all patients. It's just easier.
Another issue is that quick heating can be uncomfortable, so some operators adjust the settings to make the treatment more comfortable. However, the lowest setting does not provide adequate heat to the hair.
If you do your research, you can find a skilled operator who will assess your hair and skin before proposing a treatment. They may even advise you that they cannot properly remove specific types of hair. The laser will be ineffective on it. This level of candor can be bothersome, but it can also prevent a rise in hair growth.
An expert laser technician might suggest using a different laser to bleach specific hair types. It's the best alternative for fine or white hair that may not be suitable for laser hair removal.
A qualified professional can examine your hair before beginning the therapy.
