Introduction
With the arrival of summer comes the familiar sight of sunburns. While the redness, peeling, and pain are well-known symptoms of too much sun exposure, one lesser-known consequence of sunburn is itching. The medical term for this is “hell’s itch,” and it can be an unbearable irritant for those who experience it. In this article, we’ll explore the science behind why sunburns cause itching, as well as the best ways to treat and prevent it.
The scientific explanation behind why sunburns cause itching
When we spend too much time in the sun, the skin becomes damaged by the ultraviolet (UV) rays it emits. This damage triggers an immune response, otherwise known as inflammation. The inflammation causes an increase in blood flow to the affected area, which is what causes the redness and warmth often associated with sunburns.
In addition to the inflammatory response, the damaged skin cells release histamine and other chemicals that can cause itching. Histamine is the same chemical that’s released during an allergic reaction, which is why sunburn itching can feel like an allergic response.
How to treat sunburn itch and provide relief
If you’re suffering from sunburn itch, there are several ways to alleviate the symptoms:
Over-the-counter medications and creams
One of the most effective ways to relieve sunburn itch is to use an over-the-counter cream or medication that contains antihistamines or hydrocortisone. Benadryl and other antihistamines can be taken orally to help reduce itching, while hydrocortisone creams can be applied directly to the skin to reduce inflammation and itching. Make sure to follow the instructions on any medication or cream and to speak to your doctor before taking anything new.
Home remedies, such as cool compresses and oatmeal baths
Cool compresses and oatmeal baths can be an effective way to provide relief to sunburn itch. Soaking in a cool bath or applying a cool compress to the affected area can help reduce inflammation and numb the skin, which can provide temporary relief to itching. Oatmeal baths can also be an effective way to relieve itching, as oatmeal contains anti-inflammatory properties.
Warning against using certain products that can make itching worse
While it can be tempting to scratch at sunburn itch to relieve the discomfort, this can actually make the situation worse. Scratching can lead to further skin damage and even infection, so it’s important to avoid it altogether. In addition to avoiding scratching, it’s also important to avoid certain products that can make the itching worse, such as perfumes, hot water, and harsh soaps.
The dangers of scratching a sunburn and how to avoid it
While scratching may provide temporary relief from sunburn itch, it can lead to further skin damage and inflammation. This can lead to more itching and a cycle that can be difficult to break. Instead of scratching, try tapping or massaging the affected area to relieve the sensation. Keeping the skin moisturized can also help reduce itching and prevent scratching. Finally, it’s important to avoid triggers that can make itching worse, such as hot water, dry air, and tight clothing.
Natural remedies for sunburn itch
For those who prefer a more natural approach to relieving sunburn itch, there are several options available:
Aloe vera and other plant-based treatments
Aloe vera is a popular choice for relieving sunburn itch, as it contains anti-inflammatory properties that can reduce inflammation and the sensation of itching. Other natural plant-based remedies that can help relieve itching include chamomile, lavender, and calendula.
Essential oils and other natural products
Essential oils such as peppermint, tea tree, and eucalyptus can be effective in relieving sunburn itch. These oils can be added to a carrier oil, such as coconut oil, and applied topically to the affected area. Other natural products that can help relieve sunburn itch include apple cider vinegar and baking soda. It’s important to note that you should always dilute essential oils with a carrier oil before applying them to the skin and to patch test them first to ensure you are not allergic.
Precautions to take when using natural remedies
While natural remedies can be effective in relieving sunburn itch, it’s important to take precautions when using them. Always patch test any new product before applying it to a larger area of the skin, and do not use any plant-based remedies or essential oils if you are allergic to them. If you experience any adverse reactions, discontinue use immediately.
Common myths about sunburns and why they can make itching worse
There are many misconceptions about sunburns, and some of them can actually make itching worse. Here are a few myths to avoid:
Debunking the myth that a base tan can prevent sunburn
Many people believe that getting a base tan can prevent sunburn, but this is not true. A base tan only provides an SPF of around 3, which is not enough protection from UV rays. In fact, getting a base tan can actually make sunburns worse, as it can damage the skin further, making the irritation and itching worse.
Why using sunscreen can actually help relieve itching
Contrary to popular belief, using sunscreen can actually help relieve sunburn itch. Sunscreen helps protect the skin from further damage, which can help reduce inflammation and itching. It’s important to choose a sunscreen with a high SPF and to apply it liberally throughout the day.
Other myths and misconceptions to avoid
Other common misconceptions about sunburns and itching include using ice to alleviate the symptoms (which can lead to further skin damage), and using coconut oil as a moisturizer (which can clog pores and make itching worse). It’s important to do your research and speak to a medical professional if you have any concerns.
Conclusion
Sunburn itch can be an unbearable irritant, but there are many ways to relieve the symptoms. By understanding the science behind sunburns and inflammatory responses, we can take steps to prevent and treat itching. Whether you prefer traditional over-the-counter remedies, natural plant-based treatments, or a combination of both, it’s important to take precautions and seek medical attention if itching persists. With a little care and attention, you can enjoy the sun without suffering the consequences.