how to treat toasted skin syndrome at home

How To Treat Toasted Skin Syndrome At Home

Do you spent a long time with your laptop sat on your thighs or drive your car with heated seats turned on maximum? If you noticed marks on your legs that just don’t disappear after a while, you have the toasted skin syndrome.

How to treat toasted skin syndrome at home?

You can treat it with Aloe vera, a well-known remedy for all kinds of burns including second-degree burns and various wounds.


What Actually Is Toasted Skin Syndrome

Toasted skin syndrome, technically erythrema ab igne, is a skin condition caused by long-term exposure to heat.

In history, it used to be often seen in people who worked at open fires or coal stoves. Nowadays, there are other things that cause this skin condition.

What Does The Toasted Skin Syndrome Look Like

The skin in the affected area is pink, red or brown and there are spots or blemishes with reticulated pattern. It looks like a brown marble cake on your skin.

What Happens With The Skin

Degeneration of the elastic fibres, damage caused by the exposure to heat. It can even lead to skin cancer but the purpose of this article is not to scare you. Nevertheless, if there is a persistent sore that doesn’t heal or a growing lump in the rash, you should seek advice and examination by your doctor immediately.

What Is Toasted Skin Syndrome Caused By

  • repeated use of heaters, electric blankets or heated cussions
  • exposure to infrared lamps
  • use of sauna belts for abdominal obesity
  • heated recliners to relieve chronic lower back pain
  • laptops (the so called „laptop dermatitis“)
  • seat warmers

Especially the heated car seats are something many of us would never think of as a possible culprit. Or would you?

I found an interesting case reported by Reuters, but originally described by Brian Adams, a dermatologist at the University of Cincinnati College of Medicine in Ohio.

In this case seen by Dr Adams, a 67 year old woman developed toasted skin syndrome on the back of her legs.

The pattern of the markings matched parts of her legs that touched her car seat. Her left leg that remained pressed against the seat, for instance, had more discoloration than the right leg she used to operate the pedals.

During the winter, the woman had her car seat heater turned on during 130 trips lasting 45 minutes each and another 10 trips lasting two hours each.

What Temperature Can Cause The Damage

Experts say mild-to-moderate heat between 109.4 to 116.6 degrees Fahrenheit (42 to 46 degrees Celsius) is enough to cause burns. However, 111.2 degrees Fahrenheit (44 degrees Celsius) is enough to cause toasted skin syndrome.

Obviously, you can’t measure the temperature of your skin in the exposed area there and then, but you can feel the heat is just too high.

Considering the normal temperature of our body is about 96.9 degrees Fahrenehit (36 degrees Celsius), common sense anything over 40

Erythrema From Laptop

A young man asked a question about his skin condition and if there was a possible treatment for it. His description is pretty much self-explanatory:

„About a month ago, I spent the day playing games on my laptop and it got really heated. I felt it get super hot on my left thigh, more so than usual, but it was still tolerable so I left it there. Now I have a huge spider-like red mark on my left thigh. I’ve had red marks before from my laptop, but none this “spider-vein like” and none that persisted this long.

It also seems to fade and darken depending on my body temperature. If I take a warm shower, it will get SUPER dark and fade to its usual redness after a few hours. It doesn’t hurt. It’s not irritated. It doesn’t itch. It doesn’t peel. It’s just odd and ugly. Can I expect it to fade over time? Is it permanent? What should I do? Is there a treatment for this? The only thing I’ve done is alter how I sit with my laptop. (no more lap).“

Erythrema From Heating 

Having your laptop that is overheating on your lap is not the only case when you can „catch“ this unusual skin issue.

If you love using heating pads or electric heating blankets and use them too often, chances are the toasted skin syndrome might occur on the part of your body exposed to the heat, too.

A woman asked in a forum how to treat this condition and she reported she was sitting by the radiator and one of her legs was exposed to the heat for a long time.

How To Find Out If You Have Toasted Skin Syndrome

As I mentioned above, the skin looks red and irritated so you might be wondering whether you are experiencing a toasted skin syndrome or rather a rash or allergic reaction.

How can you determine that?

In case of the erythrema ab igne, the skin shows a mottled, sponge, or net-like pattern. It doesn’t itch or hurt. The skin is not irritated, it shows damage inside.

Does Toasted Skin Syndrome Go Away

If the area is only mildly affected with slight redness, the condition will resolve by itself over several months. If the condition is severe and the skin pigmented and atrophic, the discoloration may persist for months or even years.

How To Treat Toasted Skin Syndrome At Home

Of course, you should stop exposing your body to the heat, otherwise it will only get worse.


In order to improve the condition of your skin instantly, you can use one of the following quick remedies:

You may use some pure aloe vera gel on the affected area to help it heal faster and reduce the redness.

Make sure you go for a pure aloe vera gel without fragrance and unnecessary additives. I can recommend 100 % pure and natural ESSLUX Aloe Vera Gel.

Apply aloe vera gel just like in case of other burns. Aloe vera is an effective remedy for burns from the oven, open flame or sun. It soothes, hydrates and has anti-inflammatory properties. Your skin will be relieved and the healing process can start.


Use a vitamin E oil. Vitamin E application shows great results on scars as well so you can never get wrong with that.

If none of the home remedies helps, a treatment with laser or topically applied tretinoin might improve the condition of the affected skin. If you have severe erythrema ab igne, you should seek advice from your doctor.


Conclusion/Final Thoughts

Treat your skin damaged by the heat exposure and showing signs of toasted skin syndrome with extra care. It might look badly now but chances are it will improve in time and you might get rid of it completely.

But it can only get better if you stop exposing your skin to the heat.

You don’t need any super expensive skincare products or ointments. A pure aloe vera gel will do. Apply it onto your skin every day and for better results, add vitamin E oil as well.


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