The laser treatment is used for multiple aesthetic goals, like hair removal, wrinkle reduction, tattoo removal, and treating hyperpigmentation. It is favored over other treatment options when precision is required in targeting the problematic area.
Obviously, different types of laser are used in each type of treatment depending upon the intensity and level of penetration required, and safety is the first priority as intense laser beams carry the danger of skin burns. This is why it is important to do your research beforehand, understand the type of laser and technique and choose a qualified and experienced doctor. This article will help you understand the use and effectiveness of laser treatment for hyperpigmentation and more specifically.
What is Hyperpigmentation? What are the causes?
It is a prevalent but mostly harmless skin condition caused by an excess of melanin, the brown pigment, causing dark patches of skin. It can be caused by multiple reasons, including photodamage from the sunlight, ultraviolet or infrared radiation exposure, deficiency of vitamin B12, or hormonal imbalance due to conditions like pregnancy.
What is Melasma?
Melasma is the type of hyperpigmentation mainly caused by hormonal imbalance, changes in the levels of estrogen, and progesterone triggered by pregnancy. The dark pigmentation is usually only on the face and is symmetrical. Therefore it is also called the pregnancy mask.
How effective is Laser in treating hyperpigmentation and melasma?
The pulsated laser beams can penetrate the skin layers and precisely targets the affected areas, destroying the melanin pigments, and leaving the surrounding skin cells unaffected. However, in hands of unqualified or inexperienced professionals, lasers can do more harm than good because of the risks involved. Laser treatment is an effective treatment option when pigmentation is resistant to over-the-counter topical creams, skin lightening ointments, and chemical peels. Laser offers a long-term, quick solution to the problem.
What type of laser is most effective?
For treating hyperpigmentation and melasma, different types of lasers are used by professionals, including Q-switch, IPL, fractional and Picosure. The choice of laser depends upon the nature and intensity of the problem.
- Q switch laser penetrates deep in the skin and breaks down melanin pigment. Generally, it is the most effective choice for cases where the pigmentation is in deeper skin layers.
- IPL uses different wavelengths beams to target specific colors, however, it is not suitable for all skin tones.
- A fractional laser is used for skin resurfacing, as it pricks tiny microscopic holes in your skin and peels off the affected skin portion precisely.
- Picosure applies pressure on the skin, and destroys the melanin pigments closer to the skin surface.
How many sessions are required?
It is recommended that you take 3 to 4 sessions spaced around a month. You will also need follow-up sessions every three months, as your body continues to produce melanin. You will see complete results in 4 to 6 months.
What are the possible side effects of laser treatment in melasma patients?
The possible side effects of any laser treatment include redness, inflammation, skin irritation, skin burns, and discoloration or hyperpigmentation. Certified professionals are able to set the laser machine settings according to skin type and nature or intensity of the problem, minimizing the chances of any complications. Your doctor will also guide you about proper aftercare to avoid any problems later. Currently, many salons and beauticians have started offering these treatments. Clients are not aware of the complications and possible side effects, like discoloration, skin burns, triggering hyperpigmentation, or skin inflammation. The safety and effectiveness of the laser treatment will depend upon the expertise of the service provider. Therefore it is recommended, to choose a certified practitioner.
