Published On: Thu, Dec 24th, 2020

What are the side effects of laser hair removal?

Author: Doctoranytime

Does the hair that grows on your legs or in the mustache area bother you? You have most likely considered starting a laser hair removal treatment to get rid of these little hairs that interfere with how you want to look. This is a treatment that has become very popular, especially in recent years.

However, it must be taken into account that any procedure that inhibits a natural function of the body, can bring with it side effects. If you want to know more about the benefits and possible consequences that can happen if you start a laser treatment, this article will give you a better perspective on whether this treatment is right for you.

What is laser hair removal?

Laser hair removal is a procedure that aims to permanently remove hair in specific areas with a laser tool. This procedure involves damaging the interior of the hair follicles with the help of the beam of light concentrated on the tool. This damage is done by the heat that is given due to the laser. After this, the hair growth is expected to reduce drastically. This way, the person receiving the treatment no longer has to opt for waxing or shaving the area.  It is very common to think that after carrying out this process, the hair will be permanently removed. However, this is incorrect. To ensure that the hair does not grow back in the area, numerous laser sessions will be necessary as well as other maintenance sessions.

These treatments work best for people with dark hair and very fair skin. However, more tools are being developed so that people who do not have this contrast and are blonde or red, can also benefit from laser hair removal

Advantages and disadvantages

The main reason a person seeks to undergo this procedure is that they do not want to have to wax every so often. Another very common reason is that they don’t enjoy having to use wax or razor to remove hair in the desired area. Either due to lack of time or discomfort when waxing, the reasons can vary from patient to patient. Yes, it is a reality that reducing your hair with this procedure can be beneficial for you in aesthetic terms. However, you should be aware that there are also some important downsides and risks that you should consider before starting your sessions.

Side effects are not the same in all cases, as several factors come together to determine the final result that a patient will have. The color of your hair and the type of skin you have will be two of the most important factors. These must be taken into account by the specialist you chose to carry out your procedure. The most notable risk is that you may experience some irritation and sensitivity to your skin after the first few laser sessions. This is normal and there may even be some swelling in the area where this tool was used. Your doctor will have to tell you if you should use any type of special cream or what to do with subsequent discomfort.

You may also notice that the pigmentation of the skin where the laser was used may lighten or darken, but this occurs mostly when the patient is exposed to the sun before their first session. In some patients, there may be the possibility of scarring. All these side effects should be consulted with the specialist who is carrying out the procedure. You should avoid self-medication of everything, as it can cause more serious damage to your skin.


  1. Mayo Clinic
  2. RTAesthetics



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