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Does The Sun Make Post-Inflammatory Erythema Worse?

Do you suffer from post-inflammatory erythema? If so, you may want to be careful about how much sun exposure you get. The sun’s harmful rays can make post-inflammatory erythema worse.

Let’s discuss the link between sun exposure and post-inflammatory erythema, as well as some tips on how to protect yourself from the sun’s harmful rays.

What Is Post-Inflammatory Erythema?

Post-inflammatory erythema (PIE) is a condition that results in red or purple discoloration of the skin.

PIE can occur after any type of skin inflammation, including acne, eczema, psoriasis, and sunburns. The discoloration occurs when blood vessels in the skin become dilated or damaged.

In some cases, PIE may also cause swelling, itching, or burning sensations.

Although PIE is not a serious medical condition, it can be very bothersome for those who have it. Many people with PIE feel self-conscious about their appearance and are reluctant to go out in public.

Unfortunately, there is no cure for post-inflammatory erythema. However, there are a number of over-the-counter treatments that you can use to significantly improve it.

Eventually, PIE can resolve itself after a while, though you may still suffer from small bouts of redness from the residual effects of inflammation.

What Can Worsen Post-Inflammatory Erythema?

If you have post-inflammatory erythema, it’s important to be mindful of your skin care habits and avoid anything that might trigger a flare-up. Keep your skin hydrated and protected from the sun, and resist the urge to pick or scratch at any dry or irritated patches. With proper care, post-inflammatory erythema should improve over time.

One habit that can make the redness worse is not keeping your skin hydrated.

Dry skin can lead to a damaged skin barrier, increase inflammation and transepidermal water loss, and therefore increase redness. Picking at or scratching the skin can also lead to more inflammation.

You should also avoid any products that contain irritants, such as fragrances, alcohol, and harsh chemicals. These can all trigger or worsen post-inflammatory erythema. You can find an in-depth list of ingredients to avoidhere.

Often, people will experience contact dermatitis with these ingredients. Contact dermatitis is characterized by red, itchy, dry skin. This will exacerbate existing PIE.

How Does The Sun Affect Skin?

There’s no question that the sun causes aging. We all know that spending too much time in the sun can lead to wrinkles, sun spots, and dry skin. This is due to a decrease in collagen production, increase in water loss, and damage to the skin’s barrier.

Many people believe that the sun can help improve post-inflammatory erythema, but this is not the case. In fact, exposure to the sun can actually make post-inflammatory erythema worse.

There are two main ways in which the sun can harm the skin:

  • UV radiation from the sun can cause inflammation and increase redness in the skin. This is because UV radiation damages DNA and proteins in the skin, which triggers an inflammatory response.
  • Excessive heat from the sun can also damage the skin. Heat causes blood vessels in the skin to dilate, which increases redness and swelling. It can also lead to dehydration, which can further irritate the skin. Dehydration also damages the skin’s protective barrier, which can lead to inflammation and redness.

Does The Sun Make Post-Inflammatory Erythema Worse?

You might be wondering why the sun would make something like post-inflammatory erythema worse. After all, doesn’t the sun help heal acne?

While it’s true that the sun can help dry out pimples and make them go away faster, it can also cause inflammation in the skin. And when you have post-inflammatory erythema, your skin is already inflamed. The last thing you want is to have the sun’s rays beating down on your already irritated skin.

So the short answer is yes; the sun can have a detrimental effect on skin that is not protected from its harmful rays. It can make PIE much worse.

UV damage and excessive heat from the sun can increase skin redness and cause PIE to look worse. In fact, UV rays damage collagen production and increase transepidermal water loss, both of which can worsen PIE.

How To Protect Yourself From The Sun

sunscreen bottles with varying spf

If you have post-inflammatory erythema, you need to be extra careful about your sun exposure.

It is important to protect your skin from the sun. This means wearing sunscreen with an SPF of 30 or higher, and avoiding direct sun exposure when possible. If you must be in the sun, make sure to wear loose-fitting clothing that covers your skin. Wearing a hat can also protect your skin from the sun.

Conclusion

Post-inflammatory erythema is a condition that can be very bothersome, but there are ways to manage it. One of the best things you can do is to protect your skin from the sun. By wearing sunscreen and avoiding direct sun exposure, you can help keep post-inflammatory erythema under control.

References

Easy as PIE (Postinflammatory Erythema) – PMC (nih.gov)

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