What symptom does solar sex dermatitis have?

summary

In life, there are many people in pursuit of wheat skin color, sunbathing, enjoy the great sunshine. However, there are also some people who can't avoid the sun. In addition to being afraid of ultraviolet rays and tanning, there is another situation, that is, solar dermatitis! First, let's talk about solar dermatitis. What symptom does the following talk about solar dermatitis with everybody?

What symptom does solar sex dermatitis have?

1. After strong sunlight, keratinocytes in the epidermis of the skin will be necrotic, and can release mediators, leading to dermal vasodilation and tissue edema. Then the melanocytes will also accelerate the synthesis of melanin under the sunlight, making the sun tanned skin.

2、 After being strongly exposed to the sun for 4-6 hours, there will be obvious erythema on the skin. Severe patients can even have edema, which will reach the peak within one day. And there will be local burning pain and tingling, some will appear local itching, more serious patients can even have systemic symptoms, such as fever, headache, nausea and so on.

3. Erythema, papules, wheezes or blisters of different shapes and degrees may appear on the exposed parts of the face, neck, arms, etc. that are strongly exposed to sunlight.

matters needing attention

① Eat more fresh fruits and vegetables, appropriate to eat some fatty food, to ensure that the skin's enough elasticity, enhance the skin's Anti Wrinkle vitality. ② Eat more foods containing vitamin C and B12. Vitamin C and B12 can prevent and weaken the sensitivity to ultraviolet light, promote the regression of melanin, and restore the elasticity of skin.