A lot of people are allergic to pollen, seafood, pet dander, or any other common allergens. But did you know that there are also some who are allergic to the sun? You can imagine how disappointing it can be not to be able to enjoy the summer. Unfortunately, sun allergy is real and affects a lot of individuals around the world.
A 2011 German study revealed that as much as 20 percent of people in parts of Europe and the US are affected with sunlight allergy. This condition is more commonly known as PMLE or polymorphous light eruption. Regardless of whatever allergy types you have, make sure to visit an allergy doctor immediately.
What is a sun allergy?
Sun allergy may not be as common as seafood or pollen allergies. However, it can affect the quality of your life just the same. It refers to a condition that results in an allergic reaction when exposed to sunlight. Allergy testing can determine whether you have sun allergies or any other kinds of allergies.
Genetics may have to do with sun allergies. However, there are also instances when sun allergies appear later in life due to specific triggers such as environmental or medication exposures. An allergist doctor can help determine the causes and how to manage the condition.
Among common symptoms of an allergic reaction to sunlight include hives, blisters, or rashes. Others experience itchy or painful skin, and even crusting and bleeding skin in the worst cases. Some people may experience immediate reaction following sunlight exposure.
A sun allergy reaction often shows up on the hands, arms, legs, and nape. Those with severe sun allergies can also experience reactions even on areas that are covered up with clothing. On the contrary, the back of the hand and the face do not
Types of sun allergy
Sun allergy is an umbrella term for several types of this kind of allergy aside from PMLE. You will know it is PMLE if there is a presence of itchy rashes and fluid-filled blisters. It also includes the following.
Photoallergic reaction
This type of sun allergy happens due to the reaction of the skin to any topical product like cosmetics or sunscreens. Usually, symptoms of sun allergies only appear after two to three days.
Solar urticaria
This is a rare type of skin allergy, which often causes hives and affect especially young women. Symptoms appear as fast as a few minutes following exposure to the sun. Some experience mild symptoms, but it can also be life-threatening in some cases. Contact an allergist specialist immediately if you notice signs of solar urticaria.
Actinic prurigo
This type of sun allergy is more common in Native Americans. But it also affects other races and symptoms can start in childhood. Actinic prurigo is characterized as having nodules or crusted bumps. You can consult an allergy physician if you suspect of having sun allergies.
Causes and treatment
As mentioned, sun allergies can be due to genetics. But it can also be because of other factors like medications and even beauty products. If you notice skin reactions that are beyond the usual after sun exposure, better consult an allergy physician or a dermatologist immediately.
Sun allergy can be somewhat preventable. You might also have to undergo a series of tests to determine whether it’s really a sun allergy or another type of allergy. These said tests include:
- Photopatch testing
- UV light testing
- Skin and blood tests
As for treatments, it will depend on the sun allergy condition that you have. Your allergist doctor may recommend over-the-counter or prescription medications depending on the severity of the allergy. These can also help relieve the symptoms of sun allergies.
- Make it a habit to apply moisturizing lotions to reduce dryness and irritation.
- Use aloe vera gel or calamine lotion for allergy relief.
- Stop using products that might be triggering your allergies (ex. sunscreen or a specific medication)
- Call 911 or visit the nearest emergency room if you experience high fever, vomiting, arrhythmia, swelling, or difficulty in breathing.
Contact allergy experts near you
Sun allergy does exist and is no joke. If you experience any of the abovementioned symptoms, better visit an allergy clinic in Manassas VA for proper diagnosis and treatment. Make sure to follow the prescription given to you to lessen the effects of the allergic reaction.