The role of hair on our skin is to protect and keep our body warm. However, there are some certain areas of the body where unwanted hair grows. These body parts are underarms, legs, face,thighs etc. For this, people opted for the process of hair removal. These hairs are removed through lasers, called laser hair removal treatment. In this process a dermatologist uses a specific light from a laser beam. That has its own wavelength and a laser with good wavelength is widely used to destroy hair follicles as well.

It is because these lasers can be absorbed by the melanin pigment, then the heat of the laser destroys the growth of the hair. It should be done with an experienced dermatologist. Here are some details about this procedure, uses, reason, and how it is done. All this information will help you to get knowledge about this treatment before going for it.

Types of Hair Removal Treatments

1) Alexandrite Hair Removal Laser – It is very popular, effective and is suitable for lighter skin tone. It is not very painful because it has a short wavelength. Due to this reason, it does not breach the skin deeply and it takes less than half an hour.

2) Nd: YAG Hair Removal Laser – It is a more advanced technology which is helpful in removing tattoos and correcting sun tanned skin. It is a good option for the darker skin tone which penetrates more deeply to remove hair permanently.

3) Ruby Hair Removal Laser – It was the first laser system which was introduced to remove hair permanently. However, with a shorter wavelength, it can be used for darker skin tones. It is less effective than other lasers.

4) IPL Hair Removal Laser – It is not considered as a laser because it is a kind of light which is called intense pulsed light. It is used to kill the hair follicles like lasers do.

5) Diode Hair Removal Laser – It is also an advanced laser technique like Alexandrite. It is safe, painless and a good option for darker skin types. It is suitable to remove voluminous hair or coarse hair.

Reasons of Removing Unwanted Hair

The skin is covered with hair which helps us to protect and to keep us warm. However, mostly people try to get rid of hair from these particular areas, such as; legs, back, underarms, pubic hair or bikini hair, face, upper lip and chin. There are several reasons to remove these unwanted hair:-

Personal preference
Enhance beauty to feel more confident and look more attractive
Maintain hygiene
Occasions, parties, events etc.

Benefits of Laser Hair Removal Treatment

There are various benefits of hair removal by using laser these are as follows:-

It gives you the permanent solution with low maintenance, and it is also a time saver.
This procedure does not take a long day, it is a fast process which takes hardly 15 to 20 minutes for removing hair from underarms and bikini.
It gives you a long-lasting result because it damages hair and as a result, it stops the hair growth.
The risk of redness, inflammation, itching etc., are quite less.
It may be helpful for acne breakout as well as to improve skin tone and texture.
It is a painless procedure which does not include cut, threading, tweezing and waxing.
It is a precise treatment in which you can even shape your eyebrows and beard.
It is quite effective and painless hair removal treatment with minimum side effects.

Risks Associated with LHR Treatment

Laser hair removal may cause some side effects which may be varied from individual to individual. These risks can be different before and after the hair removal treatment. These are given below:-

Changes of skin color:- After removing hair through laser, it may cause hyperpigmentation in which the color of the skin becomes darker. On the other hand, it can lighten the skin color which is called hypopigmentation.
Infection
Scars
Redness
Swelling
Blisters
Burn

Process of Laser Hair Removal Treatment in India

1) Pre Laser Hair Removal Treatment

Your medical history should be shared with your doctor to prevent any fatal consequences.

Before the procedure, your dermatologist will guide you to follow these instructions:-

Skin bleaching cream or other creams should not be used.
Anticoagulant medications should not be taken.
Avoid exposure to the direct sunlight without using sunscreen lotion.
Trimming and shaving can be done before treatment.
Do not practice waxing and plucking.

2) During Laser Hair Removal

First of all, the area will be cleaned and protective glasses have to be worn throughout the process by a person.
Before half an hour, numbing medicine will be applied.
A laser instrument will be adjusted which may depend on your skin tone, area and the thickness of hair.
A cooling gel will be applied to protect the outer surface of your skin and to reduce side effects.
A beam of a laser will penetrate and destroy the hair follicles.

3) After Laser Hair Removal Treatment

After completing the procedure, a person might experience some swelling with redness for a while. It can go within a few hours.
A steroid cream will be given to apply on those affected areas and you can also apply ice on it.
Do not expose yourself without using sunscreen with a particular SPF which is advised by your doctor.