Laser hair removal is popular with people wanting a solution to hair removal that is more permanent than some other methods.If you’re not happy with shaving, tweezing, or waxing to remove unwanted hair, laser hair removal may be an option worth considering. Using lasers to remove hair works by stopping the hair follicles from growing new hairs.
Benefits of Laser Hair Removal
Lasers are useful for removing unwanted hair from the face, leg, arm, underarm, bikini line, and other areas.
Benefits of laser hair removal include:
Lasers can selectively target dark, coarse hairs while leaving the surrounding skin undamaged.
Each pulse of the laser takes a fraction of a second and can treat many hairs at the same time. The laser can treat an area approximately the size of a quarter every second. Small areas such as the upper lip can be treated in less th
an a minute, and large areas, such as the back or legs, may take up to an hour.
Most patients have permanent hair loss after an average of three to seven sessions. For more info on Laser Hair Removal check Spectralreview
Side Effects of Laser Hair Removal
A few different side effects can appear after laser hair removal. Most side effects are minor and temporary. Anyone experiencing lasting side effects should consult their dermatologist.
Redness and irritation
Laser hair removal damages the follicles of the targeted hairs. The body reacts to this, and many people experience redness and irritation in the affected areas. The skin may tingle or feel tender, and may even appear to swell slightly.
The symptoms are usually short-lived. The affected area may look similar to skin that has just been waxed or plucked. Some dermatologists use a topical anesthetic to reduce how much a person’s skin reacts to the process.
Irritation should ease after the initial reaction, usually within a few hours of the treatment. Swelling and redness may respond well to ice packs or a cool bath.
Some people may experience skin crusting in the affected area. This is typically a minor issue but can be inconvenient.
Crusting can sometimes lead to scabbing or scarring. By taking care of the treated area after laser removal, such as by using a moisturizer, a person may prevent any lasting issues from this treatment.
Changes in skin color
Some people may notice minor color changes to the treated area of skin. It may get slightly darker or lighter, following laser hair removal.
People with lighter skin may be more likely to experience darker pigmentation changes. People with darker skin tones may be more prone to lighter pigmentation changes. These changes tend to fade away over time, and the skin returns to normal.
The hair removal procedure involves the use of powerful lasers. This means there is a risk of potentially serious eye injury, especially when a practitioner is working on a person’s face.
Both the person receiving the treatment and the practitioner should wear protective eye equipment to help prevent injury while the procedure is carried out.
Risk of skin infection
As with other cosmetic hair removal methods, damaging hair follicles with a laser can create an infection risk.
The affected area should be treated as a wound while it heals. People should report any signs of infection to a dermatologist.
Finally, they should not apply over-the-counter (OTC) antibiotic creams to large areas of skin if an infection arises.
Rare side effects
Less common side effects following laser hair removal can include the following:
Burns and blisters
There is a risk of burns and blisters if laser hair removal is not done correctly.
When a qualified practitioner carries out the process, however, burns and blisters are rare.
Laser hair removal uses high-heat lasers.
A practitioner may apply a cooling device to a person’s skin just before the laser is used. This helps to prevent the laser from burning the skin.
Scars are typically not a side effect of laser hair removal. However, if the practitioner 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 afterward.
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 infection.
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