Laser Hair Removal:
• Laser hair removal is a modern technique that relies on intense pulsed light to permanently eliminate excess hair in various areas of the body. With the growing interest in the beauty industry, laser hair removal has become an essential part of many women’s lives. So, what is laser hair removal technology, and how does it work?
• The technique involves directing monochromatic (intense) light in pulses onto the areas of the body where unwanted hair is to be removed. This light specifically targets melanin (the pigment) present in the skin. The light energy transforms into heat energy, which heats the hair follicles. With repeated treatments, this ultimately leads to damage to these follicles, delaying or preventing hair growth, and thus achieving a near-permanent removal of unwanted hair. It’s important to note that hair does not completely disappear even after multiple sessions, but the thickness and density of the hair will significantly decrease, and you will get rid of ingrown hairs (goosebumps) permanently, especially after the first treatment session, with a reduction of hair by 10-25%.
• How does the laser device work?
• Through the laser handpiece, which varies based on the device type, laser light is directed, usually the size of a coin. The duration of each session is generally short and varies by area; for example, treating the upper lip takes a few minutes, while treating the legs takes much longer.
Which skin types are best for achieving optimal results?
With modern techniques, all skin types benefit from laser light; however, darker skin may require more sessions compared to lighter skin. Light blonde, gray, and red hair are more challenging to treat. Typically, 2-6 sessions are needed for unwanted hair removal, and the new hair should be finer and softer than the original hair.
• Is laser hair removal painful?
• Pain levels vary depending on the device used, but generally, pain is described as mild in cases where no anesthetic is used, similar to brief stings from hot needles entering the skin. Some doctors recommend using a topical anesthetic for about 30-90 minutes before treating the area. The effectiveness of the anesthetic varies by area but generally reduces pain significantly.
• What preparations should be followed for treatment?
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There are several procedures that must be followed to prepare for the treatment:
• Avoid tanning for at least two weeks before laser hair removal.
• Avoid sunburn; use sunscreen and wear clothing that covers the area to be treated.
• Avoid hair removal from the roots (such as threading, waxing, or similar methods) for at least one month before your appointment at the center.
You can use hair removal cream or shaving, or bleaching creams, provided they do not cause irritation in the area to be treated.
• You should shave the area 48 hours before the session using a clean razor.
• Your doctor will ask you to wear protective glasses during the procedure.
What can happen after the procedure?
The skin may become red or slightly darker than the surrounding area, and hair follicles may swell, but these symptoms typically do not last more than 1-3 days at most. You can use cold compresses to alleviate redness.
• Gentle care of the skin after the procedure is essential, along with sun protection, especially during the first two weeks following the procedure.
• Avoid applying irritating substances to the skin (such as products containing alcohol or glycolic acid).
• You can use sunscreen with at least 30% SPF along with a broad-spectrum moisturizer, which plays a significant role in preventing darkening of the area after the procedure and soothing the skin.
What are the side effects of laser hair removal? The risks associated with laser treatment include:
• Not achieving the desired results
• Development of blisters
• Appearance of darker areas on the skin or areas lighter than the surrounding skin
• Rarely, hair may regrow (stimulation).
When should you seek medical attention?
If you notice signs of infection such as redness, widespread pain, or fever, to achieve the best results, follow up with your doctor at the center, especially regarding instructions and the number of sessions.