A Miraculous Cure for Bug Bite Itching? This Remedy Really Works!

For the past several years, I have put up a version of this post. The response from people has been quite enthusiastic. So, given that we’re entering the buggy summer months, I thought it would be good to redo and repost this information.

First of all, though, let me be clear that I am not a doctor. (Well, okay, I have a Ph.D. But I’m not a medical doctor.) One should never take my medical advice too seriously.

Second, let me add that I’m generally very suspicious of “home remedies” for bodily ills, especially when they’re found on the Internet. There is no end to the nonsense out there. But, I found on the Internet what I’m beginning to think is a miraculous cure for bug bite itching. (Okay, okay. It’s not miraculous in the strict sense. Just surprising and wonderful.)

A little background: I am quite allergic to bug bits and stings. I have to be especially careful with bee and wasp stings, to which my body overreacts big time. But minor bites, like from mosquitoes, often lead to an unusually strong response. Where most folks get little bumps that itch for a few hours, I can get large welts that itch terribly for days. It’s much worse with spider bites and the like.

The bad news for me is that I now live in Texas, in the country, no less. My move to the outskirts of Boerne must have brought cheers to the insect kingdom, because bugs love to bite me, and there are tons of them where we live. We’ve got the usual bees and wasps, plus mosquitoes, biting ants, fire ants, chiggers, spiders, noseeums, etc. etc. The mosquitoes haven’t been too bad, actually. But I’ve had my share of chigger and ant bites, mostly because I haven’t been careful.

This is a small fire ant mound. If you see something like this in your yard or the local park, avoid it! Photo from gurdonark on Flickr.

A couple of years ago, in my lack of caution, I manged to get about a dozen fire ant stings on my legs. If you know something about fire ants, you know that I rather lucked out by getting a dozen rather than a couple hundred. Fire ant stings hurt right way, but soon the pain disappears. A couple of days later, the stings start itching . . . terribly. They itch worse than any other kind of bite I’ve been privileged to receive.

In my itching agony, I couldn’t sleep. I’d been using the typical treatments – hydrocortisone cream, Benadryl cream, aloe, etc. – with modest success. But I wondered if I could find something better. So I decided to check out the Internet, the source of all wisdom. (Not!) As I surfed around, I started running into lots of people who found heat to be helpful in reliving itches. Here are some examples: Poison Ivy; People’s Pharmacy; Home Remedies.

This is ironic, of course, because heat often causes itches (heat rash, etc.) or can make them worse. But many people testified that applying significant heat to an itch for a short amount of time made the itch disappear for several hours, maybe even longer. I was skeptical, but figured it would be worth a try. After all, what did I have to lose?

Some of the proponents of heat therapy for itches recommend using very hot water, not so hot as to burn the skin, but just a little cooler than this. Others swear by hair dryers. They recommending pointing a hair dryer at an itchy spot for several seconds or minutes. The skin should become uncomfortably hot, but not anywhere near being burned. After this heating of the skin happens, the itch is supposed to go away.

I got out my wife’s hair dryer and followed the instructions I had found online. I heated up one of my worst bites for about 45 seconds. My skin felt hot and began to hurt just a bit. But I was careful not to burn myself. When it seemed like I had done enough, I removed the hair dryer and waited to see what would happen. In a few more seconds, it seemed like the itch had completely disappeared. But I thought I might be doing a mind over matter trick, so I decided to treat my other bites and see what happened. In about eight minutes, I had heated up all of my bites. And it felt as if I had no more itching, just some residual warmth. About ten minutes later the feeling of warmth had vanished and so had my itching. Completely. I felt amazing relief. And it continued for probably six hours. Then I did a second treatment, and that was pretty much the end of itching. The bites were still there as nasty little welts. But I had no discomfort.

Since that first experiment, I’ve treated many more bites with the same results. It’s worked with mosquito bites, wasp stings, and spider bites. (So far I’ve managed to avoid scorpions!) I’m quite sure I’m not fooling myself with wishful thinking. Heating up a bite and the area right around it with a hair dryer really does seem to take away the itch. (Added note in 2013 – Some bites require maybe four or five heat treatments, spread over two or three days, before their itch is completely gone. Others need only one treatment.)

I’m sharing my findings with you because it’s summertime and the bugs are hungry. If you try the blow-drying method and it brings relief, then I’m glad. I do realize there’s some risk in putting this up online. If you do something stupid and burn yourself with your hair dryer or get electrocuted, you or your heirs will probably want to sue me. So let me say, once again, that I am not a medical doctor. I don’t know if there are any long-term disadvantages to this method of itch relief.

Whatever you do, don’t burn yourself. Be sure to read and follow all the warnings that come with your hair dryer. Don’t do what I’m recommending while sitting in a bathtub. Don’t do it in a rainstorm. Don’t do it while standing up high on an aluminum ladder. Don’t do it while driving in a car or talking on a cell phone. Don’t do it while filling your car with gasoline. Don’t do it while using mind-altering prescription drugs. Etc. etc. etc. Fill in your own legal boilerplate.

If you try this and it works for you, please add a comment to this post. If you try it and it doesn’t work, ditto. And if you have some other sure fire method itch relief, let us know. Good luck!

P.S. Lesley adds a comment below that I will put here as a word of caution: “Please don’t try this on poison ivy. I learned the hard way that it will increase the circulation of the toxin in your system and spread the rash.” Thanks, Lesley.

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  • Chris

    Wow I just tried it on my arm. It actually worked! The constant itch is gone! I think I had a bug bite by my wrist and it started to climb up to near my elbow because I kept scratching it. I thought that it would eventually spread through my whole body I i kept scratching. But after using the blow dryer technique, the itch is gone and therefore the scratching will stop. Thank you Mark. You save me a $10 doctor copay : )

  • Guest

    Mark, I’m almost 40 years old and have suffered with insect bites my whole life. When I was younger I got bitten up so bad and subsequently scratched myself so much that I would never wear shorts because my legs were covered in scars and scabs from the bites and itching. I’m one of those people that get torn up by insects specifically mosquitoes. And to make matters worse I live near Houston! Anyway, I stumbled across your article and just gave it a try on my 9 mosquito bites and I am overjoyed. No understatement! Thank you so much. This totally worked and I can’t believe it. Thank you, thank you, thank you!!!!

  • Amy P.

    Mark, I’m almost 40 years old and have suffered with insect bites my whole life. When I was younger I got bitten up so bad and subsequently scratched myself so much that I would never wear shorts because my legs were covered in scars and scabs from the bites and itching. I’m one of those people that get torn up by insects specifically mosquitoes. And to make matters worse I live near Houston! Anyway, I stumbled across your article and just gave it a try on my 9 mosquito bites that I got even with OFF sprayed on myself and am overjoyed. No understatement! Thank you so much. This totally worked and I almost can’t believe it. Thank you, thank you, thank you!!!!

  • Julie Flanigan

    Fantastic
    I love that you made my unbearable night a peaceful one
    Thank you so much

  • DavidIanWarren

    I picked up a ton of no see um bites in Florida and found this info. It worked great! Thanks

  • iabrownie

    No hair dryer so got a washcloth very hot with water and placed it over the bite and itch gone–at least for the moment. Quite a relief!!

  • Tonya Strang

    If I could hug you I would! I came to visit family in the country and got eaten alive by something. I have been using creams, oral Benadryl, etc with just mild relief. I haven’t slept more than a few hours a night for a week. So read this and ran to the hairdryer. IT WORKS! I was losingy mind and now I just feel blissful relief. THANK YOU

  • Melissa B

    Thank you! I was tossing and turning with unbearable itchiness from black fly bites when I found this, I got out of bed at 4am and tried it, instant relief! I was able to sleep comfortably after. Thank you so much!

  • LaRita D.

    Wow, it worked. Spider ate me up.

  • Wendy Offill

    Thank you so much. This really works. I have used the hair dryer on bites many times and it has never failed to stop the itching. A life saver! I have saved this tip with many others.


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