Laser Hair Removal – Essential Facts to Know
Laser hair removal as a technology was discovered in the 60s, but it wasn’t until the 90s that it started being used in a commercial way. Even today it is not the most widely accepted method of hair removal, although it is one of the most effective ways of removing hair over the long term. There is a gap between its effectiveness and acceptance. We should examine how it produces the desired result, before looking at the challenges it faces.
How does it work?
Laser hair removal works by using light to heat the hair follicles until the basal stem cells that are responsible for the growth is damaged. Since hair tends to be darker than the skin surrounding it hair absorbs heat at a much faster rate, while the skin around it reflects light. This makes people with dark hair and light skin the most desirable candidates. Laser hair removal technology has developed and now will also work better on people with dark skin and dark hair. Its effects aren’t great on light colour hair though, as there is no pigment to absorb the heat.
There are baseless rumours about the laser hair removal process causing cancer or infertility. There is no evidence of this happening as it uses only heat from light to destroy the hair.
There have been instances where people complain about redness, irritation, infection etc. on their skin after a treatment involving laser hair removal. Slight changes in skin colour or crusting of the skin have also been reported. These conditions are short-lived and get better soon. If they persist the patient must immediately notify the physician.
There have also been instances where more serious adverse reactions were noticed. These include burns or blisters on the skin, eye damage, scarring of the skin. These instances are rarer and are often caused by a lack of attention by either the practitioner or the patient.
Precautions for best results
A service provider that’s competent and experienced like Therapie Clinic would make sure that a patient has prior consulting with the doctor before the procedure is carried out.
The doctor or the person administering the treatment would tell them what they should do before the treatment. This may involve measures like shaving so that the hair is not too thick. If the hair is too long and thick it might damage the skin.
During the process, there will be protective equipment for the eyes. The practitioner may take measures to cool the skin so that the laser does not hurt skin tissue.
Once the procedure is completed the practitioner would also guide the patient on how to take care of their skin after the procedure. This would include measures like avoiding direct sunlight, moisturising the skin, looking out for signs of infections etc.
The future of laser hair removal
The laser is establishing itself as the best way of long term hair removal and is gaining more acceptance as the result speaks for itself. The progress in technology is making it more effective and increasing its scope. While it remains a safe option a potential user should be careful in choosing their service provider.