How Laser Hair Removal Works
Learn everything you need to know about laser hair removal so you can decide if this option is for you.
Laser hair removal is a medical procedure that relies on laser technology to eliminate unwanted hair on your body. Using light beam to get rid of unsightly hair has become more popular in recent years as it’s proven to be far more effective than other hair removal methods.
During the procedure, a laser beam goes through your skin and into the target hair follicle, and the heat emanating from the laser destroys the hair follicle and prevents it from growing further. In the past, laser hair removal was effective only for people with dark hair and light skin, but now it works for everyone.
In some cases it only takes a few sessions to complete the treatment but in other instances, multiple sessions are required to completely remove the hair. Depending on the individual’s characteristics, maintenance treatment may be required every now and then.
Before the hair removal process begins, the hair in the area that will be treated may be trimmed with scissors, and you will also be asked to wear goggles to protect your eyes from the pulsing light. Some doctors may also use special ointment on your skin to prevent irritation during the procedure.
Laser Hair Removal in Detail
The process begins when your doctor applies a laser device on your skin. There are different types of lasers, but usually there is a cooling element at the end of the device to soften the impact. Alternatively a gel like substance may be applied instead so your skin doesn’t get affected by the laser.
When your doctor turns the laser on, the device pierces through your skin without causing any pain. Once it reaches the follicles, the laser’s heat starts to go to work. If you feel a bit of discomfort at this point it’s because the laser is inhibiting your follicles’ growth. If gel was applied, you’re going to feel the cool sensation kicking in. Treating a small area won’t take too long: removing upper lip hair takes just a few minutes at most, but hair removal on your back and other large areas will take longer.
After the Hair Removal Process
After the laser hair removal procedure is complete, you will see and feel some swelling and soreness for a few hours, but that’s normal. To minimize discomfort, your doctor might prescribe an ointment or just apply ice to the swollen parts. Following the operation, your doctor might also advise you to avoid exposing the treated part to sunlight, so steer clear from tanning for now. And if you notice any shedding of hair following treatment, it’s normal and you should not mistake that for hair growth.
If you’re interested in undergoing laser hair removal treatment, make sure to supply your doctor with your medical history and any medications you’re taking. Prior to starting the process your doctor will also discuss the benefits and what to expect during and after treatment. It is also during this point that you can discuss the cost of operation and other expenses.