How to Travel with Prickly Heat & Sun Allergy / PMLE

It has taken me years (more, less 10) to find products that can help me with both of my skin conditions – Prickly Heat and Polymorphic Light Eruption (PMLE).

I hope this post can help some of you that are struggling with them too..

How to Travel with Prickly Heat & Sun Allergy / PMLE

Prickly Heat

Prickly heat is a pretty common skin condition that causes your skin to itch and get hundreds of raised, little red spots. You can get it anywhere on the body but mainly neck, face, back, thighs and chest.

It is mainly caused by hot temperatures, where your body’s sweat glands become blocked. This then turns into excessive sweating and it usually appears where the skin is covered with clothing the most.

Polymorphic Light Eruption (PMLE) 

Polymorphic light eruption is a skin condition caused by exposure to the sun, the unfortunate people that get it have developed a sensitivity to sunlight, otherwise known as photosensitivity.

Most often it occurs in areas that are covered in the winter months and then suddenly exposed in the summer months. The rash looks very similar if not the same to the one caused by prickly heat, but is much more difficult to handle.

There are different levels of PMLE, it is believed that phototherapy can help but for me personally – it just made it worse. Other than that, the recommended solution is to stay out of the sun.. which is not ideal.

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[read more about PMLE here]

A few years ago after testing an ENDLESS amount of different products and spending ALOT of money, I found one product that can helps my skin during the summer. A factor 60+ suncream UVA & UVB for kids which I got given by my auntie from Poland. I kept using it for a couple of years until it’s been discontinued. What a shocker.

After that I thought enough is enough, I decided to travel through North America where I was going to be camping a lot during hot weather. I couldn’t have another waisted summer due to the annoying skin condition and I was done with it. I wish.

I have spent weeks researching how I can prevent my skin from getting out of control during my travels and found a few products that can make a big difference. I know people who managed to get prickly heat fully under control with the products I have listed below. When it comes to PMLE, they might not prevent it 100% but should honestly help A LOT.

Prevention For Both Prickly Heat & PMLE

(One of the main things you should look at when buying a suncream is that it protects you against UVB & UVA)

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Eucerin Sun Cream Gel and Allergy Protection

This must be one of the best suncreams out there to use for PMLE (and there isn’t many).

This Eucering cream absorbs very quickly and does not irritate the skin. It contains a 3-dimensional protection system, which pairs both mineral and organic UVA/UVB filters with the natural cell protection of antioxidant licorice extract.

sun allergy

Soltan Sensitive Hypoallergenic Suncare Lotion

This one is my favourite after the Eucerin suncream. It’s cheap (£6) and a great alternative to the more serious creams, saying that. Boots did so incredibly well here, this Soltan suncream is specifically formulated for sensitive skin, protects against prickly heat and has a 5 star UVA rating.

It actually saved my butt when my skin was getting out of control while travelling SE Asia as the Boots in Thailand stocks it as well.

I’ve linked the image to Amazon for those who live outside the UK. For those of you who live in the UK, here is a link to Boots
suncreams for sun allergy pmle

Shirudo AGR+E Antioxidant Moisturising Lotion

This is a lotion which has been specifically created for people who suffer from sun allergies / PMLE (polymorphic light eruption). It’s perfect for those who are sensitive to stronger suncreams as it has natural ingredients – Alpha-glucosylrutin and Vitamin E, it is 99% natural to be exact and fragrance free.

Shirudo is slightly different as it’s a lotion not a suncream, meaning a suncream needs to be applied on top. This is where you can use a natural one that works for you without having to worry whether it will protect from PMLE as Shirudo will do this job!

Read my review here : Shirudo Lotion Review

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Ultrasun Extreme Sun Lotion SPF50+ (or 30)

Another good suncream which is specifically designed for sensitive skin. The label says it only needs to be applied once a day, but I do it every few hours for extra safety.

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Eucerin After Sun Lotion

Good for calming down any reactions. It’s also perfume-free.

Cetirizine – Hayfever and Allergy Tablets

Standard antihistamine tablets which I don’t move anywhere without. I used to get them prescribed by the doctors, then started buying them myself.

THEN, I realised I can get these for a fraction of the standard price online – the same ingredients as the (much more) expensive ones! Winnings.

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La Roche-Posay Thermal Spa Water Spray

This one is a natural antioxidant designed especially for sensitive skin, It cools it down when it’s irritated.

You know when your skin is burning from all kinds of irritations and you walk into the sea – it then burns slightly more, but after you start to feel so much better? This is pretty much the same thing.

Note : it’s not a good idea for serious irritations.

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When Things Start To Get Out of Control 

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Elocom or Another Steroids Cream

This has to be prescribed by the doctors and you don’t want to overuse it, but I find this is the only thing that helps to get rid of my skin rash when it gets bad. As it contains steroids, using it on the face or other sensitive areas is highly discouraged.

Now.. If none of the above help..


Solu-Medrol Injection

Last summer when I was volunteering at (my favourite) festival in Croatia, my skin just simply couldn’t handle both the sun and camping conditions. I woke up the first night with a burning sensation over my whole body and had no choice other than to go to the welfare tent and try to ask for the ‘miracle’ injection that I read about online one day.

The doctor agreed that we need to go ahead with it and said: “if this doesn’t help, then nothing will.” Okaaayyy..

After a couple of hours my burning, red skin started turning back into it’s normal colour and I could sit down without jumping back up again from the pain. Within two days I barely had any rash left and instead of using factor 50 I went down to 15 (still UVB & UVA). I finally felt like a ‘normal’ human being for the rest of my holiday.. which was almost a month!

As I said, this is the last resort, however I’ve heard that it’s a pretty standard procedure in hot climate countries such as Spain etc. as many holiday commers struggle with the strong sun conditions.

Update : I have tried asking for this injection in Asia, and they don’t seem to have the exact same one. They had ones with the same ingridients and as much as they did help, they weren’t as successful as the one above.

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A few other products that I’ve used and can recommend especially for prickly heat:

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Riemann P20 Once A Day 10 Hours Sun Protection

Please note that I have only used this after the injection, but was very happy with it.

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Magicool Plus Prickly Heat Spray

Especially for prickly heat. They have a whole great range of these!

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PS. If you are in a rash (or not) you can get a 30 trial with FREE unlimited next day delivery from Amazon here:

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Other posts you might be interested in :

I hope this helps!

If you know anyone who suffers from the above conditions, please share this post with them as it can be very hard to find something that can help.

It could save them hours of research and most importantly, could make their summers a bit easier to handle.


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Please note that this article includes affiliate links. This doesn’t cost you anything more. Most of all, I only recommend products that I trust and use myself unless stated otherwise.

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Jayne Ball

Hi, after years of discomfort and tearful sleepless holidays covered in PMLE rash so bad I once spent the night trying to sleep under a cold shower on the bathroom floor. That trip was my sisters wedding in Cyprus and resulted in a hospital visit in which the doctor said it was the worst case he had seen in 25 years of practice, I was given intravenous hydrocortisone. I no longer go on holiday anywhere I just stay at home in England and have given up on sunny holidays which is sad but just not worth it for me. The… Read more »


[…] How to Travel with Prickly Heat & Sun Allergy / PMLE […]


I wanted to thank you!!! After reading your post about sun allergy I ordered the Eucerin for sun allergy and I have now just spent 10 wonderful days on the beach in Mexico with absolutely no sun rash! I have suffered for years with what I thought was heat rash and have tried every product available to help treat it while on vacation with nothing ever working now you and the sunscreen have changed my life’s travel plans!

Thanks again!!


Thank you very much Holly! This post has been very helpful and useful. I’m using the Eucerin line and it works! I have also tried Ladival SPF50 sun lotion and aftersun for kids and atopic skin (I’m from Europe, Ladival is a German lab), and is also great and cheap. Thank you all for your comments!


Hello Holly, You are so spot on this!! Thanks so much for sharing this!! I’ve been living with this condition all my life and it’s been so difficult. My eruptions are milder when vacationing at USA Beaches, but when I go to Mexico, my skin gets very bad and it’s difficult to manage and very uncomfortable. I actually get sick too. I just came back from Cabo San Lucas and my Sun Allergy is at the worst it’s ever been. I used Nutragena Sunscreen SPF 70 and I think it made me burn more. Once the blisters came, there was… Read more »

Holly McMenamy
Holly McMenamy

This is so encouraging… I just developed this a few years ago and with 3 little girls it makes life VERY difficult! I can’t do the things I so desperately want to with them bc of the burning and itching. Thank you so much for sharing this information! Hopefully this will change things with my family!!


I suffer from PMLE, and have suffered for the last 20 years or so. Finding your blog is both helpful and so encouraging. I don’t know anyone who suffers the way I do, and I too like the idea of spending at least a few days of each year on the beach or in a park with family and friends. I will definitely try some of the products you have suggested. I have had pretty decent results with MD Solar Science sunscreen products, but certainly not total prevention during long days in the sun. My #1 method of prevention is… Read more »


Thank you for posting I have PMLE and I libe in NYC and when spring starts my neck and arms flair up I feel like hot oil is burning fans stinging my skin. I’ll try some of the lotions you have mentioned! Thank you!!!


[…] Read : How to Travel with Prickly Heat & Sun Allergy / PMLE […]


[…] Here is my full list of my travel essentials for sensitive skin. Plus a list of the products I use when travelling with prickly heat/sun allergy/PMLE. […]


Thank you for the interesting read. I also have pmle, awful isn’t it affecting holidays and summer months.
I have tried a tablet called Mepacrine which has been mostly successful.


[…] How to Travel with Prickly Heat & Sun Allergy / PMLE […]


[…] Suncream (click here if you have prickly heat or […]


This is so helpful Eli, I am still looking for products that will work for me and will give your recommendations a try. Thank you.