Can I use aloe vera gel for UV allergy?

In summer, many people like to go to the beach or other places to sunbathe. Some people think that if they tan their skin into a bronze color, they will not only look particularly attractive, but also beautiful and fashionable. However, some people, such as those who are allergic to ultraviolet rays, are generally not recommended to sunbathe. Ultraviolet allergies usually cause small bumps to appear locally, and they are also very itchy and can easily leave scars. So, should aloe vera gel be used for ultraviolet allergies?

Can I use aloe vera gel for UV allergy?

Symptoms of UV allergy usually manifest as itching in areas exposed to the sun. The longer the exposure to the sun, the more severe the allergic reaction will be, and the skin itching will last for 24 to 48 hours or even longer. Ultraviolet rays in sunlight may cause cataracts. Since the damage to the eyes caused by sunlight is not easily noticed by patients in the short to medium term, the potential threat cannot be ignored.

First-degree ultraviolet allergy is manifested by diffuse erythema on local skin after sun exposure. Second-degree ultraviolet allergy is manifested by local skin redness and swelling, followed by blisters or even bullae, with tense blister walls and light yellow blister fluid. Subjective symptoms include burning or itching. After the blisters burst, they become erosive and soon dry and form scabs, leaving behind pigmentation. Very severe UV allergy may be accompanied by systemic symptoms such as fever, headache, palpitations, fatigue, nausea, and vomiting.

Since UV allergy is caused by allergic constitution, it can only be cured by improving the allergic constitution. Many patients usually take some anti-allergic drugs to treat UV allergy. This method is only temporary relief and cannot improve the allergic constitution, so the patient's symptoms will recur.

The common Western medicine treatment for UV allergy is to give anti-allergic drugs to relieve allergic symptoms. You can also apply some aloe vera gel or green ointment. Eat less photosensitive foods, such as celery, lettuce, rapeseed, spinach, amaranth, Chinese cabbage, sweet clover, gray vegetable, mustard greens, amaranth, figs, lemons, white radish, coriander, leeks, etc., which are all photosensitive plants. Eating more foods rich in vitamins and fiber can effectively prevent allergies. In addition, be cautious when using sunscreen, as many people with allergic skin are allergic to sunscreen. You should do an allergy test before use. You can use a little on the back of your hand first, and then use it on a large area if there is no adverse reaction.

How to prevent UV allergies

1. Do not use cosmetics that contain a lot of photosensitive substances, such as fragrances.

2. Avoid prolonged exposure to the sun. Holding an umbrella, wearing a hat or wearing long-sleeved clothes when going out are also good ways to protect against the sun. Sun hats with large brims and dark-colored silver-plastic umbrellas also provide better protection.

3. People with a history of seasonal dermatitis can apply sunscreen appropriately to protect the skin from damage by ultraviolet rays and visible light of various bands.

4. Eat more foods containing vitamin A and fresh vegetables and fruits to maintain normal skin function. Eating more foods such as tomatoes, lemons and nuts can help protect against the sun and whiten the skin. However, photosensitive vegetables such as white radish, celery and coriander can easily cause pigmentation on the skin, so it is best to eat less of them during seasons with strong sunlight.

5. Try not to use hot water, alkaline soap, or rough towels when washing your face.

6. Do facial beauty exercises every day. The method is: put five fingers together, rub the palms together until they are slightly warm, then gently massage the skin on the forehead, cheekbones, nose, and ears for 3-5 minutes to promote blood circulation in the face, make the facial skin smooth, and avoid ultraviolet allergies.

7. Scientific sun protection is also a shortcut to prevent UV allergies. You can apply sunscreen half an hour before going out and reapply it after a period of time.