What is photosensitive dermatitis? I don't know how much you know about photosensitive dermatitis. In fact, this disease is relatively rare in our lives, but it is also a kind of dermatitis. For photosensitive dermatitis, we need to know more about it. Then look down together.
What is photosensitive dermatitis?
Photosensitive dermatitis is simply that the patient is allergic to the sun. Once exposed to the sun, it will trigger a reaction from the immune system. It usually takes about an hour after exposure to sunlight. Symptoms such as rash, most symptoms It will appear on the exposed skin of the face, neck, etc., there will be small papules, small blisters, etc. If not treated in time, it will be converted into chronic skin inflammation.
How to care for photosensitive dermatitis?
For this disease, in addition to daily medical treatment, we should try our best to avoid foods that cause photoallergies when going out. In life, it is very likely that we will ignore a substance 'fragrance', which is It is very likely to cause the onset of the disease.
Why is it difficult to notice this substance? Because it is too wide, soaps, facial cleansers and lotions that we often eat may contain spices, which will definitely invade the skin during use. When the patient goes to the sun, the body will develop an allergic reaction.
After the patient is exposed to sunlight, if the skin lesion is very serious, it can be relieved by cold compressing. Soak the towel in cold water, then apply it to the allergic place, and wash the towel in about ten minutes. Need to be reminded, Hormone drugs should not be used frequently, because it is easy to cause the disease to appear repeatedly, but in the end it will become more and more difficult to treat.
Therefore, for people with photoallergies, it is recommended to use warm water to clean the skin. If the water temperature is too hot, it is not good for the patient. It may also add to the condition, which will affect the healing of the skin. Do not use the cleaning immediately after bathing. Skin care products, keep the most natural state.
