Besides traditional hair removal methods, one might consider laser hair removal. A dermatologist or any other professional performs this treatment by targeting the hair follicles to stop further hair growth. For the most part, laser hair removal does not have long-lasting side effects and is safe.
However, there are yet some discussions about possible side effects. Generally, minor and temporary side effects can be encountered after the process, although more severe effects rarely occur. There is no reliable evidence about the long-term health risks of laser hair removal.
Potential Side Effects and Risks of Laser Hair Removal
Laser hair removal is performed with small, superheated lasers and may cause some temporary side effects immediately after treatment. The most frequent ones are skin irritation and changes in skin color. Normally, they are minor.
Laser hair removal side effects are as follows:
Skin Irritation
If you have any irritations involving the skin after laser hair removal, well, there isn't really much to worry about since it's pretty common. Sometimes, the heat of the laser inflames your hair follicle, which may make your skin tingle and itch. You can alleviate this discomfort by applying cold compresses or even ice around the areas, which will soothe and work quickly.
Changes in Skin Color
In the process, laser hair removal can change the color of your skin either temporarily or permanently. During the treatment, the topmost layer of your skin is disturbed, which leads to inflammation in its own way. This may irritate your skin to the extent that it starts producing more melanin- the exact pigment that colors your skin. Therefore, if this melanin builds up in the inflamed area, it can cause darker patches, known as hyperpigmentation.
Further, sunlight accentuates such dark patches. However, these areas may be lightened with increased laser treatments by lessening the extra pigment.
Redness and Inflammation
Red spots from laser hair removal may be due to minor, transient bumps, which are a response to the laser touching the skin. It is similar to the kind of redness you would experience if you were to get your hand slightly burned while cooking. Laser-induced damage to the hair follicles may also provoke a histamine reaction in the body, leading to inflammation and redness. This actually tends to be the inflammation that shows the hair follicles have efficiently absorbed the heat generated by the laser.
Scarring
Scarring from laser hair removal is normally rare, but with the exception that it does happen, the causative agent is often some kind of mistake made by the practitioner or not taking good care of your skin afterward, especially if you are sensitive.
Burns and Blisters
Laser hair removal can sometimes cause blisters, much like how you might get a blister from touching something very hot. When the laser heats the skin to target the hair follicles, it can also affect the skin's outer layer, causing fluid to build up underneath and form a blister.
This is a rare side effect and usually only happens with severe burns from the treatment. Having a skilled practitioner perform the procedure can help prevent such issues.
Risk of Skin Infection
When laser hair removal damages the upper layer of your skin, it weakens your body's first line of defense against germs. This makes it easier for bacteria and other microorganisms to enter your body and cause infections. That's why taking good care of your skin after the procedure is crucial to prevent infections.
Also, if the hair removal device isn't cleaned properly, there's a higher risk of infection.
Eye Injury
Laser hair removal uses high-intensity lasers, which can be dangerous to your eyes if the treatment is near the face. Therefore, it's crucial even for both the practitioner and the client receiving the treatment to wear protective eye gear to rule out any form of eye injury.
Crusting
After laser hair removal, some people might notice their skin starting to crust over in the treated area. This is usually a small problem but can be a bit bothersome.
If not managed properly, crusting can turn into scabbing or even scarring. To help prevent these issues, it's important to take good care of your skin after the treatment, such as by keeping it moisturized.
How Do I Prepare for Laser Hair Removal?
Avoid tanning beds, and too much sun exposure before the laser hair removal session is advisable, as it reduces effectiveness when the skin is tanned and increases side effects.
Shave the area to be treated two to three days in advance, but do not shave just before your appointment. The hair in the treated area should not be longer than the size of a grain of rice, as the laser is least effective on longer-length hair. Waxing, tweezing, or plucking hairs in the areas to be treated should be avoided following the initial treatments.
During Laser Hair Removal, Here’s What You Can Expect:
Cleaning the Area: Your healthcare provider will clean the skin where the hair will be removed.
Protective Eyewear: You and your healthcare provider will wear glasses or goggles to protect your eyes from the laser.
Using the Laser: The laser treatment feels like quick stings or snaps, similar to a rubber band snapping against your skin.
The length of the procedure varies—it can be just a few minutes or up to an hour, depending on how large the area being treated is. You might notice a smell like smoke and burning hair during the treatment, which is normal and comes from the hair being burned away by the laser.
Post-Laser Hair Removal Care
After laser hair removal, it's common for your skin to be red, swollen, and a bit sore. You can soothe the treated area with a cold compress to reduce discomfort. Avoid exposing the treated skin to both natural and artificial sunlight. Typically, you can resume your usual activities immediately following the procedure.
A Great Alternative: At-home IPL Hair Removal Device
IPL (Intense Pulsed Light) hair removal is a popular method for getting rid of unwanted hair. It's generally less painful than other methods and offers long-lasting results. IPL targets the melanin in hair follicles, effectively destroying them and preventing hair growth. If you're looking for a safe and effective way to remove hair, IPL is a great option.
The NAISIGOO The Shiner IPL Handset is a top choice for at-home IPL treatments. It's safe, easy to use, and designed for comfort. You can start seeing results in just 1-2 weeks. The handset also features innovative ice-cooling technology, reducing any slight tingling you might feel during use. With this device, you can enjoy smooth, hair-free skin without discomfort.
Conclusion
Laser hair removal is a safe and effective method for reducing unwanted hair, though it comes with potential side effects like skin irritation, changes in skin color, and rare instances of scarring. Taking proper care after treatment and using a skilled practitioner can help minimize these risks. For those seeking an alternative, at-home IPL devices like the NAISIGOO The Shiner offer a convenient and less painful option, promising noticeable results within weeks.