While mask-wearingcan reduce the rate of coronavirus spread, its effect on your complexion is tricky.
What triggers melasma
The condition is one of the most prevalent dermatologic complaints on the planet.
Limiting the triggers that activate the melanocytes is key to halting the discoloration.
But avoiding heat isnt as simple as it seems.
And there are other hidden pigmentation stimulants.
Skin-care products with irritating ingredients can also be problematic.
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Even sunscreens can make melasma worse if they contain chemical ingredients that irritate the skin, she adds.
Exposure to heat, light, and irritants are things you’re able to at leasttryto control.
Hormones, on the other hand, are harder to manage.
And while melasma has been called the mask of pregnancy, hormonal fluctuations arent limited to childbearing.
Birth control pills, IUDs,estrogen hormone therapy,and thyroid disorders can also exacerbate melasma.
Evenelevated stress levelscan cause a cortisol spike that may lead to estrogen imbalances and trigger a flare-up.
If youre able to see a dermatologist, there are several prescription remedies for melasma.
Its also rumored to thin the skin and, interestingly, its not safe to use if youre pregnant.
In studies, topical cysteamineshowed significant efficacyin decreasing melanin content in the skin.
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Smelling a bit like a 90s perm, the sensation is negligible with no stinging or burning.
And unlike hydroquinone or retinol, it works well for particularly sensitive skin.
Another non-prescription ingredient gaining popularity is tranexamic acid.
Plus, products with tranexamic acid are easier to find than ever.
Theres always the chance of recurrence, she says.
For UV protection, its more complicated than just applying the most elegant formula.
You want a broad-spectrum product that guards against UV and blue light from screens and doesnt contain irritating chemicals.
And blending zinc oxide with Indian ginseng to protect from blue light,Dr.
Loretta Urban Antioxidant Sunscreen SPF 40($50) doubles as a primer.
Skin of melasma has been studied to show increased markers for oxidative stress and inflammation, says Dr. Patel.
How to cover melasma
Whatever you choose, it can often take months to see results.
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