Heat rash: cause, prevention and treatment – this is how you get rid of the unpleasant pustules quickly.
After extensive sunbathing in sweaty temperatures, nothing and nobody seems to bother us. Only afterwards does something tear us out of the cosmos of deepest relaxation – and this time it’s not the burning sensation of sunburn: A little aesthetic rash, reddened, with lots of pustules has appeared on the most obvious parts of the body – such as the cleavage, torso or the shoulders – educated.
For some they are just a shortcoming in the current level of attractiveness, for others an itchy nightmare: Heat rash. Where do these come from – and most importantly: How do you get rid of them quickly? (Also read: This helps with blemishes)
1. What are heat rashes and what do they look like?
On humid, hot summer days, whether during exercise, physical work or intensive sunbathing, increased sweating can lead to an unsightly rash. Bedclothes that are too warm or illnesses that are associated with fever favor the development of annoying pustules, which tend to settle in groups on the upper back, the chest and under the armpits. They are called subject-specific Miliaria, colloquially but also like sweat frizzles, sweat blisters, heat flakes or even Heat rash. (Also read: When sweating becomes dangerous at night)
Heat rashes are the result of heat build-up. If Sweat cannot evaporate properly – for example due to tight or non-breathable clothing – clog the small channels on the skin that are actually responsible for cooling it. As a result, small ones are formed water-filled blisters and nodules that pain, burn or itch – or simply make the tanned summer body look less flawless. (Good to know: Newborns can also get miliaria if the baby was dressed too warm, for example)
2. What is the difference between heat rash and sun allergy?
The difference between Heat prickling and one Allergy the sun is not immediately clear. They have the same symptoms, such as redness of the skin, rashes, swelling, and the appearance of blisters. However, the causes are fundamentally different from each other. The time of occurrence and the affected skin areas also provide clues. (Also worth reading: Back pimples: These tips will get rid of back acne once and for all)
In contrast to sun allergy based Heat rash not an inflammatory reaction from UV rays, but rather a blockage of the sweat glands. Theoretically, these can also get clogged in winter, for example due to tight clothing under which the heat builds up.
A sun allergy only occurs if the skin has Sun is exposed. For this reason, these pustules form primarily in summer or during vacations in hot, even tropical areas, and only where there is no clothing to protect the skin.
3. What types of heat rash are there and where do they occur?
There are two different types of heat rash, which mainly differ in their appearance:
Kristalline Hitzepickel (Miliaria Cristallina)
Individual, teardrop-shaped vesicles – rarely larger than the head of a pin – usually appear in groups and distributed over a larger area. They are clear as water and full to the brim and occur mainly where there are many eccrine (body-cooling) sweat glands. This form usually works without inflammation along with why no redness entry. If you wipe the pustules firmly, they will burst and clear liquid will come out. (Also interesting: How can I save time in the bathroom in the morning?)
Rote Hitzepickel (Miliaria Rubra)
Be careful not to scratch! The inflammatory form of heat rash itches or hurts even and it doesn’t get any better if you scratch yourself. The spot turns red and swellswhich in turn leads to increased itching. They usually only arise after several days of heat waves and clog the sweat glands more and more deeply than in the crystalline form. The sweat produced in the glands can no longer escape and is therefore distributed below the surface of the skin. The salt in the sweat – together with plenty of bacteria – results in a mixture that multiplies on the skin and clothing, thereby provoking inflammation of the glands.
Occurrence of both types: Heat rashes increasingly occur in areas of the body where there are many sweat glands – for example on the torso, armpits, between the shoulders on the back and on the chest. Sometimes there are also more pimples on the thigh or arm.
4. Quick remedy: What helps against heat rash?
Anyone who has ever had to go through this plague or is currently going through it wants to get rid of the pimples as soon as possible. Time to breathe a sigh of relief, because they don’t remain annoying companions throughout the bathing season. We have quick help ready for you: (Read more: Deodorants & Co. against heavy sweating)
1. Time heals all wounds – and very quickly
Off to the shadows! Allow yourself to cool down, preferably immediately. Take a cold shower and then pat yourself dry, just don’t rub, it will irritate the skin even more. With a little luck the annoying beasts are over disappeared again after a few hours.
Insider tip: Apply a gentle scrub like this in the shower Skin Perfecting 2% BHA Liquid Peeling von Paula’s Choice (118ml, around 34 euros) that removes dead skin cells and frees clogged sebum glands. The salicylic acid peeling has anti-inflammatory properties and reduces blemishes and reddening of the skin.
2. These home remedies have already proven themselves with grandmother
Even if the little beasts itch terribly – just don’t scratch, otherwise the area will also become infected! (Also interesting: An expert recommends: These headache home remedies really help)
Apple Cider Vinegar is said to have an antibacterial effect and thus prevents inflammation of the sweat glands. Simply mix a liter of water with three tablespoons of apple cider vinegar and dab the affected area in the morning and evening. Let the solution sit on the skin for about 15 minutes before washing it off.
Also a cooling one Healing earth mask can provide relief. Healing clay absorbs the excess sweat that clogs the pores. Simply mix the soil with a little water to a paste and leave it to act for about 15 minutes. Instead of clay you can also Maismehl are used, ideally from organic farming. (Also worth reading: What Really Helps With Heartburn?)
A mix of Lemon juice and olive oil results in an antibacterial tincture that cares for the skin and makes it silky soft.
3. Germ-free with special pimple patches
Use special ones for particularly tough pustules and pimples Pimple Patches – as the “Simple against Pimple”-Patches von Apricot beauty and healthcare (72 patches, around 12 euros). The vegan and cruelty-free patches lie almost invisibly on the affected area and prevent further germs from entering, while the hydrocolloid substance ensures that the pimple dries out.
(Also interesting: Getting Rid of Pimples Overnight: 6 Tricks That Really Work!)
4. Zinc and baking soda against itching
Zinc and baking soda relieve itching – for example, you can get a zinc oxide shaking mixture from the pharmacy or take a cooling bath with the addition of five tablespoons of baking soda. Alternatively, you can also use the tried and tested Spitzwegerichsaft try. Not the pre-packaged one, but a freshly squeezed one and rub it on the affected area – works wonders.
At strong itchy, red, and inflamed heat pimples, drug treatment may be necessary. In this case, you should consult a doctor and get professional advice. In most of the cases they will then be used for relief ointments containing corticosteroids, Lotions or creams prescribed. In particularly severe cases, therapy can last up to six weeks.
4. How can you prevent heat rash in summer?
No chance for heat rash – you should pay attention to these four things in the future in order not to get the annoying pustules in the first place:
1. Loose fitting clothing
Especially in summer it is important to give your body a certain amount of space. Do not force him into tight, long trousers and form-fitting long sleeves. Do you wear loose fitting and airy clothing. (Also read: 9 reasons why you keep getting pimples)
2. Better shade than blazing sun
Avoid sweaty work-outs or long naps in the blazing sun. If you prefer to spend more time in the shade, you protect yourself – and your cold beer. And don’t forget your sun protection! These are also available oil-free in the form of water-based gels, such as this 360 ° Gel oil-free SPF 50 from HELIOCARE (50ml, around 18 euros via shop pharmacy). The innovative oil-free gel formulation is quickly absorbed and does not leave a film on the skin, so the pores do not clog and the skin can breathe.
3. Light care products instead of fatty creams
Avoid rich lotions and fatty sunscreens because they are clog the pores additionally. Instead, use water-based care products without perfume and mineral oils, these only clog the skin unnecessarily. Like that Supergel oil-free moisturizer M3 by facetheory (50ml, around 17 euros) with chamomile, aloe vera and green tea extracts that soothe irritated skin, while the vitamin C it contains fights bacteria that can cause pimples.
4. At least three liters of water a day
If you also drink enough, at least three liters of water a day, the skin will get used to the hot temperatures and the high humidity after a while – so heat rashes don’t stand a chance!
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