After laser hair removal treatment, the skin typically appears red and swollen because the laser energy targets the hair follicles, which causes some damage to the surrounding skin. This damage leads to inflammation and irritation, which can result in redness, swelling, and possible bruising. The skin may become slightly blistered, scabbed, or even slightly bruised within a few hours. A few days after the procedure, the treated area may also be slightly raised or have a darkening of the skin, which is normal and should resolve without any medical intervention. The treated area usually heals within a week, leaving little to no trace of the hair follicle.
To lessen the skin’s sensitivity and reactivity to the treatment, your doctor or the laser technician may occasionally apply a topical steroid cream to the treatment region. To ease your discomfort once you reach home, you can also apply ice to the affected area or take an OTC pain reliever like Tylenol. If blisters appear, speak with your doctor right away. He or she will issue a prescription for a topical antibiotic ointment to treat any potential infections.
To protect your skin after laser hair removal, it is essential to keep the treatment area moisturized and hydrated and avoid direct sun exposure for at least 4-6 weeks. It is also essential to avoid any abrasive skin care products such as retinol, alpha hydroxy acids, or any exfoliators. If you are exposed to the sun, be sure to apply sunscreen with at least SPF 30 and reapply every two hours. It is best to wear protective clothing such as long-sleeve shirts and wide-brimmed hats to shield the treatment area from further sun damage.
Additionally, It is also important to avoid any activities that can cause excessive sweating and to not pull, pluck, wax, or shave the area being treated. Hence, one should avoid using saunas, hot tubs, and steam rooms for at least 48 hours after the procedure. Immediately after laser hair removal, it is important to apply a cold compress to the treated area to reduce discomfort and irritation. Finally, it is important to follow the aftercare instructions given by the practitioner, as they are tailored to the needs of the individual. If you got Brazilian laser hair removal, you should also wear loose underwear and clothes. Make sure that you follow the aftercare procedure because you will need to get repeated treatments or laser hair removal maintenance to keep your results.