Wednesday, July 25, 2018

Hyperpigmentation: What Causes It & How to Treat It

Melanin is a natural pigment that gives skin its color while protecting it from sun damage. When our skin over-produces melanin, however, it can cause unsightly dark spots. These dark spots, known as hyperpigmentation, are a source of frustration for many people.

Are you curious to learn what causes hyperpigmentation and how to treat it? Keep reading!

What Causes Hyperpigmentation?

Hyperpigmentation happens when melanin forms deposits in certain spots of the skin, making the affected area look darker than its surroundings. Hyperpigmentation can affect all ages, genders, and ethnicities. However, it is more common in women.

Hyperpigmentation is a broad category that refers to any excessive darkening of the skin from melanin overproduction. More specific types of hyperpigmentation include:

      Age or “liver” spots, which are caused by sun exposure. Age spots are usually found on skin that is frequently exposed to the sun, like the face, chest, and hands.
      Melasma, which appears as splotchy dark areas on the face. Melasma spots are typically much larger than age spots, and they are usually related to hormonal changes like pregnancy or birth control pills. Sun and heat (like from a sauna) can cause melasma to spread. 
      Post-inflammatory hyperpigmentation, which crops up in response to pimples, bug bites, and other abrasions.
      Small spots of hyperpigmentation called freckles. Freckles are genetic in origin, but can get darker with sun exposure.

How to Prevent Hyperpigmentation

All types of hyperpigmentation are made worse by UV rays, so the number one rule of preventing hyperpigmentation is to wear sunscreen daily. Use a broad spectrum sunscreen and reapply for every two hours of sun exposure. Wear a hat and avoid direct sun exposure if at all possible.

To prevent post-inflammatory hyperpigmentation, resist the urge to pick at your skin. Cover cuts or scrapes with a bandage to allow the skin to heal without interference from the sun.

How to Treat Hyperpigmentation

As a general rule of thumb, new hyperpigmentation spots are more easy to treat than older ones. A dark spot from a pimple will usually clear up on its own, while an age spot that’s developed after years in the sun is more difficult to fade.

To treat existing hyperpigmentation, use a physical exfoliant like a scrub on the affected area. Exfoliants improve skin cell turnover while buffing away dead, dull skin. Follow exfoliation with a lotion or serum containing brightening ingredients like vitamin C, niacinamide, willow bark, or licorice root.

If these solutions fail to make a difference, try using a product that contains hydroquinone. Hydroquinone is a powerful compound that slows the production of melanin to even out the skin tone. However, hydroquinone makes skin more sensitive to sunlight, so it’s important to take extra precautions to guard against UV rays when using this ingredient.

For serious cases of hyperpigmentation, visit your dermatologist. Your dermatologist may recommend chemical peels, laser treatments, or microneedling to renew skin cells and reveal a more even-toned complexion.

Fading hyperpigmentation can take several months. Without proper sun protection, hyperpigmentation can reemerge after treatment, so keep wearing that sunscreen!

Thursday, July 12, 2018

Sunburned? Here’s What To Do Next

A bad sunburn can totally spoil your beach vacation or summer barbecue.  Even if you are using--and frequently re-applying--sunscreen, you can still suffer burns.  Fortunately, what you do AFTER the burn can affect how quickly your skin heals, so follow these tips to ease the sting and begin recovery.

When You're First Burned...

First, get out of the sun!   Seek shade or go indoors as soon as you notice symptoms.  Burns can take several hours to several days to manifest, so if you're looking even slightly pink, the damage is done and it's time to take cover.

Once indoors, take a lukewarm bath rather than a hot shower--less painful, and the milder temperature will soothe your skin.  Adding baking soda or milk to your bath will help relieve the sting.  Avoid using soap, which will further dry and irritate skin.  Repeat these baths as often as necessary until the pain subsides.

After bathing, apply aloe vera gel.  This product relieves discomfort while providing much-needed hydration.  It also seals the skin's top layer to prevent infection.  Chill your aloe in the fridge for extra cooling effect.

Take two ibuprofen to reduce inflammation and ease irritation.  Another option is to grind the pills, add enough water to make a paste, and apply directly to the burn.

Tips For Treating Sunburn

As your burn heals, follow these recommendations for speedy recovery:

--Drink plenty of water.  Exposure to sunlight can dehydrate you, so increased hydrating
    will help repair your skin.  Avoid alcohol, which causes further dehydration.

--Steer clear of products containing synthetic ingredients or fragrances, as these can
    irritate your skin in its compromised state.

--If your burn peels, don't touch it!  Hydrate the area with a heavy-duty moisturizer.

--Outdoors, protect burned areas as they heal with clothing that covers the affected
    skin.  Remain in the shade as much as possible.

--Apply cold compresses to ease pain.  Wrap an ice pack in a towel and apply for
    cooling relief.

--If your face is burned, dial back your facial skincare routine, since many of its
    ingredients may be too harsh for damaged skin.  Avoid acne treatments, anti-
    aging products, exfoliants, and harsh toners until your skin heals.  Stick to a simple
    cream cleanser and fragrance-free moisturizer.

--If your burn results in serious symptoms like blistering or fever, seek medical

Though burns will generally heal within a week, they can result in long-lasting damage to skin. To help prevent premature aging and skin cancer, take steps to protect your skin this summer.