How does the sun bask in the skin to itch to do

Sun a bask in, how does the skin itch to do? Some patient friend can show skin itch when basking in the sun directly. This condition basically sees in ray sex dermatosis, for example sunburn, solar dermatitis, especially the exposure place such as face and upper limbs sees more. If show this kind of circumstance, attend outdoor exercise appropriately at ordinary times, enhance the skin to bask in ability. However, when the sun is strong, try to prevent or reduce the activity time, pay attention to sunscreen when going out, you can play parasols, wear long-sleeved clothes, you can also apply sunscreen. Some foods that are easy to cause photosensitivity, try to prevent eating, such as lettuce, fennel, spinach, celery and other vegetables.