Guide To Laser Hair Removal Benefits And Side Effects

Red Or Swollen Skin

After finishing a laser hair removal session, patients might notice red or swollen skin in the area that was treated, and minor irritation may be present. These side effects are very common, and they typically last for only a few hours after the procedure. To minimize the potential for post-treatment redness, swelling, and irritation, the provider may apply an anesthetic cream to the area before starting the laser session. Applying an ice pack to the treated site can help reduce these symptoms, and it is safe to use ice packs for twenty to thirty minutes at a time. Patients who have had laser hair removal should not go swimming or use salt water baths for at least seven days after the procedure, as these could increase redness and irritation. If redness or swelling gets worse, patients should let their dermatologist or laser provider know immediately. It could be necessary to make changes to the patient's laser treatment schedule while side effects are managed.

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Itchy Skin

Although it is relatively uncommon, some patients who have laser treatment could experience itchy skin afterward. Individuals with dry skin are generally at a higher risk of itching after lasers are used, so the site that will be treated needs to be properly moisturized in the days leading up to the laser session. Patients may also want to moisturize the area after returning home from a treatment, and they will need to monitor the site for the development of red, itchy bumps. To treat itching, hydrocortisone cream can be applied, and it may also be useful to take an antihistamine. Since itchy skin could indicate an infection or a reaction to a skincare product, patients should remain vigilant for signs such as warmth or pus, and they should let their doctor know if the itching becomes severe or does not resolve after a few days. Some patients may need to use prescription-strength topical steroids to relieve itching.