Laser hair removal side effects you need to be wary of

Written by Anyuktha NallaniFeb 16, 2022

Laser hair removal has grown immensely popular, especially through the past few years. It is a one-stop solution to get rid of unwanted body hair permanently or at least for a long duration of time, saving time, money and energy for monthly salon appointments. This treatment uses lasers to remove hair by preventing the hair follicles from growing new hair. Although deemed considerably safe, there are some side effects one needs to be wary of before booking an appointment for laser hair removal. So here we listed out some of them for you to be completely informed and prepared for any mishap that might come your way.

Redness and irritation

Redness or irritation is one of the most common side effects of laser hair removal as it damages the follicles. As the body reacts to this, many people often experience redness, swelling or irritation in the affected areas. This skin feels tender and looks similar to freshly waxed skin. This is usually temporary and wards off within a few hours. It’s recommended to use ice packs or a cool bath to soothe the skin and get rid of redness. Some dermatologists also use a topical anaesthetic to reduce how much a person’s skin reacts to the hair removal process.


After the treatment, some people may experience skin crusting in the treated areas. While it is a minor issue, it can be inconvenient and sometimes lead to scarring or scabbing. Use a light moisturiser like the Simple Kind To Skin Hydrating Light Moisturiser to prevent any lasting issues of this side effect!

Skin pigmentation changes

It’s natural to notice slightly lighter or darker skin after your treatment. If you have light skin, you will probably notice darker spots after the treatment and vice versa for darker skin people who are likely to have lighter spots after the treatment. This side effect is harmless and is mostly temporary.

Risk of skin infection

As with any cosmetic hair removal procedure, marring hair follicles with a laser can create an infection risk. The affected area should be treated as a wound as it heals. However, you should report any signs of infection to your dermatologist. Avoid applying over-the-counter (OTC) antibiotic creams to the infections.