Unwanted Hairs Treatment with Lasers
Laser Treatment for Unwanted Hairs
LASER is short form of a light having unique
characteristics which makes it suitable for medical and surgical applications.
These characteristics make laser so powerful that it can target a particular
molecule in our body in a highly selective fashion without affecting
surrounding structures. The property of certain lasers to target pigment and
destroy structures carrying pigment like hair follicles forms the basic
principle of laser mediated hair reduction. The hair follicles thus treated either
become weak or get completely destroyed which adversely affects their growth and
they tend to shed off.
Since all hairs do not carry a critical
amount of pigment, hence all of them are not damaged to the same extent.
Therefore, Laser hair treatment can at best decrease the number of hairs complete
elimination of hairs is an ideal but unlikely outcome.
Principles of Laser Hair Reduction
·
Laser
hair reduction is a safe procedure having been performed globally in millions
of subjects
·
Each
hair follows a particular life cycle which has several phases. The laser can
target a hair in a particular phase. Since hairs are never in one phase, but
are in different phases of growth. That explains why laser does not have a
homogeneous impact on all hairs.
·
A light
complexion of skin and darker hairs are most suitable for laser hair reduction.
Quick Facts
Until recent
past, there was a paucity of options to help subjects get rid of unwanted hairs
leading to psychological issues like frustration and disappointment with the use
of expensive and inconvenient alternative procedures.
Laser
hair removal can be carried out on any area of the body except over and around eyelids.
The procedure is most commonly done for the face, legs, underarms, back, chest,
upper limbs, shoulders, bikini line, and even groins.
Serial
sittings at properly spaced intervals yield superior results. Areas with faster
hair growth may be treated after an interval of four weeks while some other
areas with slow hair growth might require sessions at intervals of 12-18 weeks.
Some patients might be advised a maintenance schedule to prevent growing hairs
reaching a significant level.
Some of the advantages of laser hair reduction
are:
·
Affects only the hairs
·
Can cover large areas in minutes
·
Results are durable
·
High safety profile
·
Possible to perform procedure in the doctor’s office
Some of the disadvantages of laser
hair reduction are:
·
There
is a need for skin preparation in advance
·
Less
pigmented hairs are not as much improved as the dark hairs
·
Some
patients might experience side effects though these are temporary
Procedure and Precautions
It is always preferable to meet your
doctor and seek clarifications of all your doubts.
A doctor supervised procedure can make
a huge difference to your comfort level and final results.
A medical history is mandatory in all
cases and certain tests might be requested before you are subjected to laser treatment.
You are likely to go through following
stages in laser hair reduction process:
·
Counseling
·
Documentation
·
Advice
about avoidance of sun exposure starting six weeks before treatment
·
Advice
about using skin complexion lightening medication
·
No
other hair removal method should be used at least one month prior to start of
treatment
·
Local
anesthesia might be used before laser session
·
Protective
goggles are used by the operator as well as the subject
·
Cooling
is done while the procedure is being performed
·
Treatment
results in minor discomfort which is generally well tolerated
·
After
the session, redness and swelling might persist for several hours
·
Sun
screening before and after the sessions is mandatory
·
One
should not expect any immediate post treatment change in the hairs. The hairs
shed off over the next days or weeks
·
The
outcome may not be identical in all cases
Some of the other risks
associated with the procedure are changes
in skin color, infection, blistering, crusting, scarring and changes in
skin texture. The risks are minimized when you are treated by a skilled
dermatologist, rather than any other operator.
Note:
You
are permitted to share, distribute, print, or reproduce this article for
private use with proper citation of the source. The article is a part of our
service to fellow human beings as a means of health education and awareness
enhancement to minimize dependence on healthcare
Dr
Vinay Kumar
Senior
Consultant Dermatologist
vnykmrrr123@gmail.com
www.yourskinmyconcern.com
+91-93 199 299 00