Hair Laser Information

People often using shaving or waxing techniques to get rid of unwanted hair, but these methods usually only work for a week or two. Laser hair removal can permanently remove hair on different parts of the body.

Process

• During laser hair removal, doctors use light beams to harm hair follicles so that they cannot grow hair. They usually place the laser on the skin so that the beams of light can get to the hair follicles. Laser hair removal can be used to get rid of hair on the face, back, underarms, legs, bikini line or chest.

Frequency

• People normally have to get between four and six laser hair removal treatments before areas of their bodies are completely free of hair. They may also need to get additional treatments to keep hair off certain areas, according to the Mayo Clinic. People with dark hair and lighter skin tend to need fewer hair removal treatments than people with other hair colors and skin tones, according to an article by Mitchel Goldman for the Consumer Guide to Plastic Surgery.

Before and After Care

• Before and after laser hair removal treatment, patients must stay out of the sun and avoid tanning booths. They can shave but should not wax. A tan could cause blisters or skin irritation after going through laser hair removal, according to the Mayo Clinic. After getting the procedure, patients should wash the designated area with soapy lukewarm water and apply antibiotic cream to it.

Risks

• As a result of laser hair treatment, people can develop hyperpigmentation, a discoloring of the skin, infections, rashes, skin irritation, blisters or scabs.