Unlike electrolysis, laser hair removal is not harmful to your skin. This type of treatment targets hair pigment, so patients with dark hair and light skin are good candidates. People with light hair or blond hair may have less drastic results. Patients with light skin may also require more than one treatment to see complete results. Fortunately, recent advances in technology have made laser hair removal more effective. Patients experiencing side effects usually resolve themselves within a few days of treatment, but if they continue to develop, they should consult a medical specialist.
After laser hair removal, patients may experience some discomfort, including sunburn-like stinging, scab formation, and redness. There may also be a faint sulfur smell afterward. Laser hair removal is not recommended for people with tanned or waxed skin, or those who have recently plucked their hair. Patients should avoid waxing or plucking the affected area while receiving treatment, as these products may increase the risk of infection. If your skin is dark, a skin-bleaching compound may be recommended prior to treatment to prevent any regrowth.
Most laser hair removal treatments are permanent, and you may need several sessions to achieve your desired results. Because hair follicles grow in cycles, it is important to know the frequency of treatments. If your hair re-grows rapidly, you may need several treatments every four to eight weeks, while if you have slow growth, only one session per year is recommended. Once your hair has stopped growing, you can expect some regrowth.
While most patients experience minimal side effects from laser hair removal, this procedure may be expensive. The total cost of the procedure will depend on the provider that you choose. More experienced providers are more likely to avoid side effects. A single session will cost less than a treatment of an entire leg. However, some hair will re-grow after the procedure, which is why it is important to get a second consultation with a specialist. For optimal results, choose a medically certified dermatologic clinic that offers laser hair removal.
Skin type and hair color are two factors that influence the success of laser hair removal. Dark skin has more melanin than light skin, and so the laser will have to be focused on the follicle to be effective. Patients with dark skin or lighter hair should avoid the procedure altogether. People with HSV-2 or any type of skin cancer should also make sure that they are physically and psychologically prepared for laser hair removal. These factors will help the technician provide the best results.
Safety and success of laser hair removal procedures depend on the knowledge of the laser operator. The operator should understand the effects of different laser wavelengths and the interactions between them. The laser should be chosen to reduce non-selective dermal heat injury and protect the epidermis. Improper selection may result in permanent scarring and dyspigmentation. This is why laser hair removal should be done by highly trained medical professionals with an extensive understanding of the technology.