Melasma is a pigmentation disorder characterized by brown or grayish patches that develop on the skin, typically on sun-exposed areas like the forehead, cheeks, and upper lip. If you're concerned about melasma, trust your skin to the experts at DERM Lab in North Vancouver.
While the exact cause of melasma is complex, it is often triggered by hormone changes, sun exposure, and genetic predisposition. Hormonal fluctuations, such as those during pregnancy, oral contraceptive use, or hormone replacement therapies, can stimulate the overproduction of melanin, the pigment responsible for skin color.
This excessive melanin production leads to dark patches on the skin, which are exacerbated by sun exposure, further darkening the existing patches. Genetic predisposition also plays a role, as individuals with a family history of melasma are more likely to develop the condition.
Diligent sun protection measures, lightening serums with botanicals, and topical prescriptions containing ingredients like hydroquinone and retinoids are often successful. Some patients may require oral medications like tranexamic acid. We can collaborate with you to develop a personalized plan. Following diagnosis, treatment options for melasma may include:
This involves using a tinted broad-spectrum sunscreen with a high SPF and iron oxides, wearing protective clothing, and avoiding prolonged sun exposure, as UV radiation can exacerbate melasma. Why tint/ iron oxides? We now know that visible light plays a role in darkening melasma, and iron oxides provide a tint to sunscreen that protects your skin from visible light in addition to the UV protection it offers.
These topical treatments contain ingredients derived from plants, such as arbutin, tranexamic acid, licorice extract or kojic acid, which may help lighten dark patches of skin.
Hydroquinone is a lightening agent that can lighten dark patches, while retinoids can promote cell turnover and help improve the appearance of melasma.
Tranexamic acid is an oral medication that may be prescribed in cases of severe or resistant melasma to help reduce melanin production and lighten pigmentation from within the skin.
Consulting a dermatologist is crucial for those struggling with melasma. Dermatologists possess the expertise to diagnose and manage the condition effectively. By working with a dermatologist, you can access specialized treatments and personalized care to address your melasma concerns comprehensively.
Take the first step towards managing melasma by requesting a referral to our experienced dermatologists. During your appointment, we will assess your condition, discuss your concerns, and develop a personalized treatment plan tailored to your needs. Our dedicated team is committed to providing comprehensive care and support to help you achieve healthier, clearer skin and regain your confidence.