First of all, ultraviolet allergy should try to avoid sun exposure and take sun protection measures. If you have allergic symptoms, you should use some lotion for external use with oral drugs. If the situation is particularly serious, hormone therapy may be needed to avoid long-term exposure.

Suggestion: strictly protect yourself from the sun, avoid eating light-sensitive foods (such as wild vegetables such as snails and purslane), and avoid using items containing spices such as soap. Pay attention to keep the local area clean and hygienic, avoid scratching and direct sunlight, take protective measures when going out, supplement vitamins appropriately, and repair the skin with vitamin A ointment for external use.

Suggestion: If solar dermatitis occurs, do not scratch it with your hands. You can use watermelon skin or herbal tea for cold compress.