Heat rash, or prickly heat, is a rash that develops when blocked pores trap perspiration under the skin. Babies are frequent victims of this condition because their sweat glands are underdeveloped. The rash can also affect adults during hot, humid weather.
Heat rash usually clears up on its own, but some forms of the condition may require medical care. Learn more about heat rash so you can determine if you should seek treatment from a dermatologist.
Symptoms of Heat Rash
Different types of heat rash can occur depending on how deep the blocked pores are located. These range from mild heat rash that only affects the sweat ducts on the surface of the skin to an uncommon type of heat rash that affects a deeper layer of skin called the dermis.
While symptoms vary slightly depending on what form of heat rash you have, all types are characterized by small blisters or red bumps and a prickly or intensely itchy sensation. In infants, the rash usually appears on the neck, shoulders, and chest. In adults, common areas for heat rash include the armpits, elbow creases, and groin.
What Causes Heat Rash?
When sweat becomes trapped under the skin, it causes inflammation and, in severe cases, a bacterial infection that can cause inflamed, itchy pustules to form. Newborns have an increased risk until their immature sweat ducts finish developing. Being warmed in an incubator, dressing too warmly, or coming down with a fever can cause heat rash in infants.
Adults are at risk in hot, humid weather, especially while engaging in physical activities. Sleeping under an electric blanket or being bedridden for long periods, especially with a fever, may also cause heat rash.
How to Prevent Heat Rash
Protect babies from this painful, itchy rash by dressing them in cool clothes during the summer. Use air conditioning at home and in the car, and don’t leave babies confined to a car seat when not riding in a vehicle.
As an adult, you can prevent heat rash by wearing loose, lightweight clothes and avoiding strenuous exercise during the heat of the day. Also, keep your sleeping area cool and well-ventilated.
Treatments for Heat Rash
If you notice heat rash developing, cool your skin with a wet cloth and escape the heat as fast as possible. The rash should clear up quickly. However, consider visiting a dermatologist if your symptoms last longer than a few days or you notice signs of infection, such as swelling, redness, pus, swollen lymph nodes, fever, or chills.
Topical treatments are often recommended for moderate to severe skin rash. Your dermatologist may recommend calamine lotion to help relieve the itching, anhydrous lanolin to prevent your sweat ducts from becoming blocked, or topical steroids for pain relief in the most severe cases.
To learn more about identifying, treating, and preventing heat rash, please contact Swinyer-Woseth Dermatology in Salt Lake City at 801-682-4715. Our dermatologists would be happy to help you treat this skin condition.
If your old bottle of sunscreen just expired, it’s time to throw it out and restock your supply. When you arrive at the store, you’re overwhelmed by how many lotions, creams, sprays, gels, and sticks there are to choose from. Different ingredients, sun protection factors (SPF), and promises adorn every bottle. Use this guide to help you find the right sunscreen for your skin.
Seek Out the 3 Essentials
To reduce your risk of sunburn, skin cancer, and premature skin aging, find a sunscreen with the following features:
- SPF 30 or higher: A sun protection factor of 30 means you can stay in the sun 30 times longer than you could without sunscreen and not get burned. If you have fair skin, consider finding a sunscreen with an even higher SPF.
- Broad-spectrum protection: You want a product that guards against both UVA and UVB rays. This may be listed as “broad-spectrum” or “UVA/UVB” on the label.
- Water resistance: No sunscreen is completely sweat-proof or waterproof, but a water-resistant product is designed to stay on your skin longer between applications.
Find a Sunscreen for Your Skin Type
Even when narrowing down your options to the three essentials, you still have quite a few choices. Follow this advice to help you pick a product that suits you best:
- For oily or acne-prone skin, look for the words “non-comedogenic” or “won’t clog pores” on the label.
- For sensitive, or rosacea-prone skin, find a product containing 7 to 9 percent zinc oxide or titanium dioxide. Avoid sunscreens with fragrances, parabens, or any ingredients with the word “benzone” in it.
- For dry skin, look for the words “moisturizing” or “dry skin” on the label.
- For use on the face, find a lightweight, oil-free product that specifically mentions providing UV protection “alone or under makeup.”
- For darker skin tones, use a tinted sunscreen to avoid leaving white residue on your skin.
- For children, look for a kid-friendly product with gentle sun-blocking ingredients, such as zinc oxide or titanium dioxide.
Choose a Sunscreen Application Option
In addition to considering your skin type, you should also decide what style of application you want. Here’s a quick comparison:
- Lotions and creams are hydrating, making them a suitable choice for dry skin.
- Sprays are convenient and easy to apply all over your body. They also don’t cling to hair the way lotion does.
- Gels offer some of the best water resistance, making them ideal for athletes.
- Sticks are quick and easy to apply around the eyes. They are also perfect for avoiding a mess when putting sunscreen on your children.
Swinyer-Woseth Dermatology offers a wide selection of high-quality sunscreen products from EltaMD. With a consultation at our office, we can provide personalized advice for your skin type. We can also recommend treatments for existing sun damage, such as chemical peels and skin cancer care. To set your appointment, please contact our Salt Lake City dermatologists at 801-682-4715.
Most people know that they need to wear sunscreen in the summer when they’re spending days by the beach or the pool, but since you’re not sunbathing in winter, is sunscreen really a must? Find out what a dermatologist has to say in this video.
Sun in the winter can be just as damaging to your skin as it is in the summer, so wear sunscreen year round. You may need to swap out some of your skincare products in the winter because your skin gets dry in cold weather, but you should still use sunscreen daily.
Do you have questions about winter skincare or help with a skin problem in Salt Lake City? If so, call Swinyer-Woseth Dermatology to make an appointment. Dial (801) 266-8841 to schedule your visit.
You know that sunscreen is important for preventing painful sunburns and life-threatening skin cancer, but you may not realize that wearing sunscreen every day can also have cosmetic benefits. Watch this video to find out how sunscreen can help keep your skin looking vibrant and youthful.
The UV rays in sunlight cause the collagen and elastin in the skin to break down more rapidly, resulting in skin with a lower elasticity that will begin to fold into lines and wrinkles. By wearing sunscreen every day—even when it is cloudy outside—you can help to keep your skin healthy and beautiful.
If you want to find out more about the best ways to care for your skin, schedule an appointment with Swinyer-Woseth Dermatology in Salt Lake City. We can provide anti-aging skin treatments to help you look and feel your best. Contact us at (801) 266-8841 for more information.
Sunscreen should be an important part of your skin care regime. Unfortunately, myths about sunscreen keep some people from using it properly—or from using it at all. Don’t let misconceptions about sunscreen put you at risk for skin cancer and other sun-related skin issues. Here are the facts you need to know about some common sunscreen myths.
Myth: Sunscreen only matters on sunny days.
Don’t let the clouds fool you. You can easily get a sunburn on days when the sun doesn’t seem to be shining. On cloudy days, 80% of the sun’s UV radiation still reaches the Earth. Clouds can also reflect UV rays, which makes them even more potent. Sunscreen should be part of your daily skin care routine, and you should apply sunscreen in the same way you would on a sunny day if you are on the beach or outside for extended periods on a cloudy day.
Myth: Sunscreen doesn’t have an expiration date.
Most people aren’t even aware that their sunscreen bottle has an expiration date on it, but checking these dates is extremely important. Sunscreen ingredients lose their potency over time, so using a bottle of expired lotion could put you at risk for sunburns and skin cancer. Chances are that your sunscreen is expired if you’ve had it for longer than one year.
Myth: Sunscreen contains toxic ingredients.
In the U.S., sunscreen is considered an over-the-counter medication, so it is highly regulated. Although there have been some studies that have called into question the ingredients in some sunscreens, the medical community largely believes that sunscreen is safe and necessary. The risk of skin cancer caused by sun exposure is extremely well-documented, and using sunscreen is one of the best preventative steps you can take.
If you have questions about choosing sunscreens, talk to your dermatologists at Swinyer-Woseth Dermatology. We provide comprehensive care for problems ranging from aging to skin cancer. Call us at (801) 266-8841 to make an appointment with a dermatologist in Salt Lake City today.
The sun can damage your skin even in the winter, in shaded areas, and on cool days. If you don’t use sunscreen yearlong, you’re at a much higher risk of suffering from sun damage. Unprotected, prolonged, and excessive sun exposure causes sun damage, and results in sunburns, wrinkles, freckles, skin discoloration, and skin cancer. You should wear sunscreen daily and talk to your dermatologist to lower your risk of sun damage.
Your skin can become damaged via harmful UV rays from the sun, tanning beds, and tanning lamps. If you have a family history of skin cancer, you’re at a higher risk of developing it, and must minimize your sun exposure to protect yourself. You should wear at least SPF 30 sunscreen daily, and visit your dermatologist regularly for skin cancer screenings.
If you’re suffering from sun damage and want information about skin cancer screenings or anti-aging treatments in Salt Lake City, visit us at Swinyer-Woseth Dermatology. Our dermatologists have extensive experience in diagnosing and treating skin cancer. They can also recommend the best sunscreens, skin care products, and anti-aging treatments to combat or prevent sun damage. To schedule a dermatology consultation, call us today at (385) 800-5172.
Properly applying sunscreen is an important part of skin cancer prevention as well as an essential step in slowing down the aging process for your skin. Before even applying sunscreen, make sure that you are using a product that offers an SPF of 30 or higher and has not expired. To make sure that you distribute enough sunscreen to all exposed areas of the body, try to use at least one ounce, or roughly the amount of product that fits into your palm.
As the experts in this video explain, it is a must to cover parts of the body that are often times overlooked, such as the tops of the feet, the legs, and the ears. To ensure that every exposed part of the body remains safe under the harsh sun, reapply every two hours. To learn more about preventing sunburns and sun cancer , call Swinyer-Woseth at (801) 266-8841.
Skin Care in Salt Lake City should be a year-round priority for individuals of all ages. Even in the midst of winter, UVA and UVB rays can damage the skin and heighten the risk of skin cancer. In addition to getting a regular skin cancer screening, though, you can protect your skin with proper sunscreen application techniques.
Key to taking advantage of sunscreen’s protection benefits is using it early, often, and liberally. The best time to put on your sunscreen is before heading outdoors. Dermatologists caution that sunscreen takes several minutes to absorb into the skin, making it critical for you to apply it before the sun has the chance to do its damage. Skin care experts also stress the importance of using enough sunscreen. Lotion applied too sparsely may not provide adequate protection. If you intend to be outside for more than a few hours, take your sunscreen with you so that you can reapply it as needed. Should you engage in activities such as swimming and running that could hasten the removal of sunscreen, put on a fresh coat at least every two hours.
- chemical peels
- dry skin
- skin cancer
- laser hair removal
- Hair Removal
- skin care
- spider veins
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- healthy eating
- UV Rays
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- Alisa Seeberger
- aging process
- aging skin
- vbeam laser
- dermal filler
- lichen planus
- adult acne
- skin aging
- hair loss
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- chronic itching
- acne scars
- Jessner's Peels
- athlete's foot
- sun-related skin damage
- bug bites
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- healthy skin
- exfoliate skin
- washing face
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