Itch and Bumps After Laser Hair Removal: How To Cope and Quickly Heal

Published May 21, 2024

Laser hair removal is quick and effective in ridding unwanted hair growth. It is a procedure many love because it is fantastic and promises a hair-free lifestyle. It doesn’t stand a chance with waxing and shaving. It’s a winner, obviously.

Yet, you can experience itchiness and bumps after laser hair removal. Both can be uncomfortable and irritating and unfortunately, both are common temporary side effects. The two can persist for a few hours or days after the treatment. 

But worry no more. Here, we’ll effectively discuss eliminating itch and bumps from laser hair removal. 

What Is Laser Hair Removal?

Laser hair removal is a cosmetic procedure widely used to rid unwanted hair from various parts of the body. It involves the use of concentrated light beams to target and destroy hair follicles. The laser emits a light that is absorbed by the pigment in the hair. The light energy is converted to heat, which damages the hair follicles. The harm done inhibits or delays future hair growth. 

What Causes Itchy Bumps After Laser Hair Removal

Itchy bumps are the most typical side effect of laser hair removal. The treatment targets the pigment in the hair root. The hair root then absorbs the laser energy and heats up. The heat can sometimes irritate the skin around the follicles and ignite small swellings, causing itchy bumps. 

This temporary side effect usually disappears within 2-3 days. However, for those with sensitive complexions, the recovery might be extended. Moreover, sun exposure immediately after the procedure can sometimes exacerbate the irritation, causing itching. 

Other causes of itch and bumps after laser hair removal:

• Infection

Known as folliculitis, it can also cause painful and itchy bumps. They are usually more painful. They might demand medication as treatment. 

• Ingrown hair

Hair that has been partially removed can grow inside the skin. When this happens, ingrown hair or razor bumps can occur, which can get itchy. 

• Keratosis pilaris 

Some people have a condition where they can suffer rough, itchy bumps on the skin. These bumps are born due to excess hair growth around the hair follicles. They can get aggravated post-hair removal. 

How To Cope With Itch and Bumps After Laser Hair Removal

1. Cold compresses 

Applying cold compresses to the laser hair removal area can help constrict blood vessels. Consequently, it will cut swelling. 

2. Moisturizing and soothing

Noncomedogenic moisturizers and aloe vera gel are ideal for hydrating and calming inflamed complexion. Aloe vera has anti-inflammatory properties. It can help in reducing redness, itching, and bumps. You can apply it to the affected area and leave it on for 15-20 mins. 

3. Keep the area clean 

Once you finish your laser session, cleaning your complexion is critical. In doing so, you remove any residue or bacteria that may have been left behind on the surface. You can apply with hazel. This product will calm down the redness and inflammation. 

4. Avoid sun exposure

Your complexion becomes more sensitive than usual after laser treatment. Exposure to the sun can heighten this sensitivity. 

5. Do not wear tight clothing.

After your laser hair removal session, choose loose, comfortable clothing. Lean on those crafted with soft, breathable fabrics. Doing so can minimize irritation and allow your skin to breathe and heal. 

6. Over-the-counter hydrocortisone cream

When applied lightly to laser hair removal treatment space, this product can decrease inflammation. 

Quickly Healing Itch and Bumps After Laser Hair Removal

1. Sun exposure

Abstain from sun exposure, tanning beds, and sunless tanning lotions for at least two weeks before and after the procedure. Tans can increase the risk of burns. Instead, nourish your skin with a non-comedogenic, broad-spectrum sunscreen with SPF 30+ on treated areas if exposed to the sun. 

2. Hair removal

Opt for shaving rather than waxing, plucking, or using depilatory creams. This will ensure the laser can effectively target each follicle and reduce the risk of ingrown hairs. 

3. Skincare products

Discontinue using exfoliants, retinol, benzoyl peroxide, glycolic acid, and other potential irritants on the areas to be treated. 

4. Skin hygiene

Ensure the cleanliness of your skin. Gently moisturize the treated areas daily. Avoid scrubbing. 

5. Technician’s advice

Follow all before and after instructions given by your provider. 

6. Share your history

Inform your practitioner about any reactions from past hair removal methods, skin sensitivities, product usage, and existing medical conditions. 

7. Sensitive skin

If you have a particularly sensitive complexion, consult with your provider. This will help determine whether any preventive measures are suitable for you.