Healthy Beauty

Side effects of laser hair removal

How Does Laser Hair Removal Work?

Laser treatments are one among the most common hair removal method people opt for. Laser treatment can be used to remove unwanted hair from different part of your body. Laser hair removal is vogue with people wanting a solution to hair removal that is more permanent than some other methods. Using lasers to abolish hair works by stopping the hair follicles from growing new hairs.

Before boarding on the therapy, however, people should make them aware of some side effects of laser hair removal, as well as the pros and cons of laser hair removal. The risk of any side effects of laser hair removal are discussed here because it considered a medical treatment, and just like all other medical treatments, it does carry its own risk.

what are the side effects of laser hair removal?

The chance of developing one or more of the existing side effects partially depends on your skin characteristics. The side effects of laser hair removal can be fugacious or indestructible.

Some of the side effects of laser hair removal discussed below:

1. Redness and Irritation

One of the common side effects of laser hair removal is redness. Although the expert uses numbing cream on your skin before the treatment, the redness is there on the face for a few days.

Laser hair removal damages the follicles of the targeted hair. The body reacts to this, and many people experience redness and irritation in the affected area. The skin may sting or feel tender, and may even appear to swell slightly.

Sometimes redness and irritation can get worst due to several factors. You must visit the doctor if this gets worse after a few days. Redness may last for 1-7 days.

2. Changes in skin colour

Some people may notice minor colour changes to the treated area of skin. It may get slighter darker or lighter, following laser hair removal. Changes in skin colour can be another side effect of laser hair removal.

It may take at least 7-15 days for your skin to come back to your normal colour skin colour pigment. Colour changes are generally common for people with dark skin.

3. Itching

One of the common side effects of laser hair removal is itching. Generally, 99 per cent of women suffer from slight itching issues which may be there for a week. Itching and redness of the skin is a problem that a person may suffer after undergoing laser hair removal method.

4. Skin infection

Another rare, yet serious side effects of laser hair removal are skin infection. As with other cosmetic hair removal methods, damaging hair follicles with a laser can create an infection. Some of thems suffer from infection which may generally be due to unhygienic skin conditions.

The affected area should be treated as a wound while it heals. People should report any signs of infection to a dermatologist.

5. Laser hair removal burns

One of the common dangers which are associated with this treatment is laser hair removal burns. When a qualified practitioner carries out the process, the burn is rare.

Burns may occur if the skin, instead of the hair follicles, absorbs the laser hair energy. Laser burn may be much common for the people with dark skin because skin with dark pigmentation absorbs laser much more easily. Generally, the burns may be mild but there are several times when you may also observe serious burn on the skin.

6. Blister

Some the women may also suffer from blisters on the treated body part. Although blisters are quite rare, there is a chance that you may have blisters on your face especially when you have sensitive skin. Blistering is generally due to overlapping laser treatment or when you undergo the treatment carried by unskilled practitioners. So it is very much important to check with your expert before the treatment.

7. Scars

Scars are typically no side effects of laser hair removal. However, if practioner makes an error, scarring can occur. This should not be an issue with most qualified practitioners.

Scars may also form if people do not care for the treated area correctly afterwards.

They should treat the affected skin as if it had been sunburned to avoid further damage. This means keeping it moisturized, protected from light, and checked regularly for signs of infections.

8. Pain on the skin

Numbness or pain on the freshly treated is another common side effects of laser hair removal. You may also observe slightly bruising on the skin which is generally due to the formation of a scab on the treated area. This side effects generally last for 1-6 days and your skin may return to normality after a few days.


  • Laser hair removal is safe and effective for most people when performed correctly but a qualified practitioner.
  • It may take multiple treatments to remove unwanted hair completely, and permanent hair removal is not always guaranteed.

Some people may experience minor side effects of laser hair removal, such as redness, irritation, and swelling whereas some people may experience major side effects of laser hair removal like laser hair removal burns, blister, and scars. Anyone who notices the signs of major side effects should see the doctor.


World of Medical Saviours (WOMS) is a website formed by a group of medicos who are embarking to provide facts, tips and knowledge related to health and lifestyle. This website proves to be a great platform for the medical enthusiast and also for those medicos searching to outgrowth their knowledge about the medical field.

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