Allergic urticaria or photodermatosis: causes, symptoms, treatment

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Loading doses of ultraviolet radiation on the beach would be at risk not only burns, but also solar urticaria, or allergic. Whom it threatens whether you can cope with it?

Allergy to the sun, or solar urticaria, scientifically called photodermatosis. Its symptoms are hard to miss. By exposure to UV rays of the body not covered by a bathing suit, red and begin to itch and itch unbearably. Soak up the sun, is called!

provocateurs

Provoke a sun allergy can some medications. For example, hormonal contraceptives, antibiotics, diuretics, antidepressants. So if you have to deal with them, hide from the sun under an umbrella and wear a hat with a wide brim.

Among the other "culprits" - the use of creams and perfumes, which is composed of sandalwood or bergamot oil, musk and other ingredients. But sometimes the cause hypersensitivity to the sun is not so obvious. And hidden in some disease:

  • liver problems,
  • metabolic disorders,
  • a malfunction in the immune system.

Allergic urticaria or photodermatosis: causes, symptoms, treatment / pixabay.com

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How to reduce the risk of hives?

Only light up in the morning (before 11) and evening (after 17) hours and use sunscreen with an SPF of 50. Minimize the use of perfumes and cosmetics.

  1. summer spirits do not apply on the skin and clothing.
  2. Do not leave before resurfacing and peels.
  3. Do not sunbathe near water surrounded by meadow grasses: among them are plants that increase the skin's sensitivity to UV light.

Allergic urticaria or photodermatosis: causes, symptoms, treatment / pixabay.com

Who is at risk?

There are people who are particularly prone to the appearance of photodermatosis.

At risk - small children, people with very fair skin, pregnant women, lovers of tanning beds.

Photodermatosis symptoms can manifest themselves in different ways.

In mild cases - is redness and peeling of the skin, accompanied by itching and burning.

There are also in the form of rashes pustules (folliculitis) or papules.

By the way, in contrast to sunburn photodermatosis symptoms often manifest themselves immediately, but after a few hours after the man had gone to the beach. And in some cases - even after returning from vacation. Here's a delayed effect!

urticaria treatment

photodermatosis treatment depends on the particular type provoking factor. If the skin is reddened and itchy simply, you need to take an antihistamine, a non-steroidal anti-inflammatory agent, and put in place redness non-hormonal ointment.

And, of course, for a few days does not appear in the sun. In mild cases, this is enough. In severe allergic reactions (in addition to redness and itching of the skin, fever, worried dizziness, weakness, nausea), you need to immediately contact a doctor.

Also you will be interested to read this: allergy: diagnosis or sentence

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