Whether it is the stubborn brown spots from sun exposure or those mysterious dark patches that show up out of nowhere, these skin issues can feel like the universe is playing a joke on you. But do not worry! There is a solution that is making waves in the world of skincare—laser treatment.
Laser technology has become a game-changer for people struggling with pigmentation issues, and it is no longer just reserved for the Hollywood elite. Lasers can help bring your skin back to its natural, even glow. Curious about how it all works? Let us dive into the world of laser treatment for pigmentation and melasma and discover why they might just be the solution you have been searching for.
Before we get into the exciting details of how lasers can zap those spots away, it is important to understand what we are actually dealing with. Pigmentation refers to changes in the color of your skin caused by an increase in melanin, the pigment responsible for giving your skin, hair, and eyes their color. Hyperpigmentation occurs when there is an excess of melanin, leading to darker areas on your skin. Common types include freckles, sunspots, and age spots.
Melasma, on the other hand, is a form of pigmentation that is notorious for causing those large, dark patches, typically on the face. It is especially common in women and often linked to hormonal changes during pregnancy, birth control, or hormone replacement therapy. Melasma tends to appear in symmetrical patterns on the cheeks, forehead, upper lip, and sometimes the chin. Unlike your everyday sunspots, melasma is often more stubborn and persistent, which is why it can feel like a never-ending battle.
So, how can we fight back against these pesky dark spots and patches? Enter laser treatment—a solution that is fast becoming the go-to option for those looking for effective and lasting results.
Table of Contents
Understanding laser treatment
Laser treatments for pigmentation and melasma work by using focused light energy to target and break down excess melanin in the skin. The laser essentially sends beams of light that are absorbed by the pigment, causing it to break apart into smaller particles. Your body’s natural processes then help to remove these pigment particles, gradually lightening the dark spots and evening out your skin tone. Think of it like hitting a reset button for your complexion—goodbye, dark spots, hello, clear skin!
Laser treatment can be tailored to your specific skin type and pigmentation issue. There are several different types of lasers used, each with its unique benefits and mechanisms of action. But no need to worry; a skilled dermatologist or practitioner will determine the best treatment for you based on your skin and the severity of your pigmentation.
The different types of lasers for pigmentation
Lasers are not all the same, and different types are better suited to different pigmentation issues. If you are considering laser treatment for melasma or pigmentation, here is a breakdown of some of the most popular lasers used in treatment:
Q-switched lasers
Q-switched lasers are one of the most common types used to treat pigmentation. They work by emitting a burst of high-intensity light in short pulses. These lasers are great for treating surface-level pigmentation issues, like sun spots, freckles, and other types of brown spots. They specifically target the pigment in the skin without damaging surrounding tissue, making them a relatively safe option for most skin types.
The Q-switched laser works best when the pigmentation is more superficial (i.e., closer to the surface of the skin). It is a popular choice for people looking to get rid of those pesky sunspots that seem to pop up every summer.
Fractional lasers
If you are dealing with deeper pigmentation, like melasma, a fractional laser might be the way to go. Fractional lasers work by creating tiny, controlled micro-injuries in the skin. These injuries stimulate collagen production, which not only helps to resurface the skin but also targets deeper pigmentation issues. By treating the skin in a grid-like pattern, fractional lasers can address both the pigmentation and the texture of the skin, leaving you with a more even and youthful-looking complexion.
Fractional lasers are particularly effective for melasma because they penetrate deeper layers of the skin, where the excess pigment is often trapped. It is a great option for stubborn pigmentation that does not respond to other treatments.
Picosecond lasers
For those stubborn, deep pigmentation issues (we are looking at you, melasma), picosecond lasers are the newest and most advanced option. These lasers work by delivering ultra-fast pulses of light, much faster than traditional lasers. This quick delivery helps break down pigment into smaller particles, allowing your body to eliminate it more effectively.
Picosecond lasers are especially effective for treating melasma, as they can target deeper pigmentation without causing damage to surrounding skin. The fast pulses also reduce the risk of side effects, making it a safer choice for people with darker skin tones who may be more prone to scarring or hyperpigmentation after treatment.
Diode and erbium lasers
While not as commonly used for pigmentation treatment, diode lasers and erbium lasers are sometimes employed for specific cases. Diode lasers are effective for deeper, more stubborn pigmentation issues, while erbium lasers are often used for resurfacing the skin and addressing texture issues alongside pigmentation. These lasers are typically used for people with specific needs or skin conditions.
The laser treatment process
The first step is always a consultation with a dermatologist or qualified practitioner. During this visit, they will assess your skin, determine the type of pigmentation you have, and discuss your goals. They may ask about your medical history, including any medications you are on, since some treatments may not be suitable for certain conditions. This is also a great time to ask any questions you might have about the procedure.
Prior to your laser session, there are a few things you will need to do. Most importantly, you will need to evade exposure from the sun for at least two weeks before treatment. The reason for this requirement is that tanned skin increases the chances of side effects and minimises the laser’s effectiveness. Your dermatologist might also recommend using specific skincare products or avoiding certain treatments leading up to your appointment.
When it is time for the actual treatment, you will be given protective eyewear to shield your eyes from the laser light. A numbing cream is typically applied to the treatment area to minimise discomfort. The laser itself may feel like a series of quick, sharp pulses or a rubber band snapping against your skin. It is generally well-tolerated, but if you have sensitive skin, you may feel a bit of discomfort during the procedure. The length of the treatment depends on the size of the area being treated. A full-face treatment typically lasts around 20-30 minutes.
After the treatment, you may experience some redness, swelling, or mild discomfort in the treated area. This is completely normal and should subside within a few hours to a few days. It is important to follow your dermatologist’s aftercare instructions, which may involve the application of soothing creams, no makeup application for a day or two, and keeping out of the sun.
You will also need to apply sunscreen religiously for several weeks after treatment to protect your skin and prevent further pigmentation.
Potential side effects and risks
Like any procedure, laser treatment comes with some risks. The good news is that when performed by a skilled professional, side effects are usually minimal. Some anticipated side effects include temporary redness, mild bruising, or swelling. These usually resolve within a few days.
In rare cases, there may be more serious side effects like hyperpigmentation (darkening of the skin) or hypopigmentation (lightening of the skin). To minimize these risks, it is essential to choose a qualified dermatologist or practitioner and follow all aftercare instructions carefully.
How many sessions are needed?
Laser treatments for pigmentation and melasma are not usually one-and-done procedures. Most people will require multiple sessions to achieve the best results, especially for deeper pigmentation issues like melasma. You can typically expect to undergo anywhere from 3 to 6 treatments, spaced 4 to 6 weeks apart.
After the initial rounds of treatment, you may need occasional maintenance sessions to keep your skin looking fresh and even.
Is laser treatment right for you?
Laser treatment in Singapore is highly effective for many people with pigmentation issues, but it is not for everyone. The best candidates are generally those with stubborn pigmentation that has not responded well to topical treatments. If you have lighter skin, you are more likely to see immediate results, but that does not mean people with darker skin cannot benefit too. Newer lasers, like the picosecond laser, are safer for darker skin tones.
Before committing, make sure you consult with a dermatologist who can assess whether laser treatment is the best option for your skin type and pigmentation.
–
Dr David Ng
One Face Clinic
1 Tras Link #02-03 Orchid Hotel
Singapore 078867
+65 6222 2262
