Many people often get rashes and blisters on their skin instead of an even and beautiful tan. So, the memories of the vacation are filled with unbearable itching. However, sometimes, to get these bubbles, you just need to walk for several hours under the rays of a hot summer. What is this attack and how to get rid of it? Read all the facts and details on estet-portal.com.
This annoying rash is called photodermatitis, popularly referred to as sun allergy. Photodermatitis has two varieties – exogenous and endogenous. The types of this disease are characterized by similar symptoms, but a different nature. Of course, the sun's rays are not capable of causing allergies. Although photodermatitis is called an allergy, it is small blisters that form as a result of burns.
Symptoms and causes of exogenous photodermatitis
Exogenous photodermatitis is a more common form of sun allergy. Its symptoms are expressed in reddening of the skin, its peeling and the formation of small blisters that resemble pimples in appearance. This skin lesion is accompanied by unbearable itching and burning pain sensations.
Exogenous sun allergy is typical for children's, sensitive, damaged and pale skin. Subsequently, for some time, a pigment remains on the skin, which persists even after the treatment of photodermatitis.
However, not only pale-skinned people are susceptible to exogenous allergy to the sun. It occurs as a result of contact of ultraviolet sunlight with an allergen that is on the surface of the skin. Such an allergen can be:
• plant pollen;
• cosmetics;
• perfumery.
The eosin contained in lipstick, para-aminobenzoic acid (surfactant), which is part of some sunscreens, can react with solar ultraviolet radiation. Sun allergy sufferers should also avoid applying polyunsaturated fatty acids to the skin, which are found in:
• salicylic acid;
• boric acid;
• sandal;
• dill juice;
• bergamot oil;
• St. John's wort;
• rose oil;
• parsley juice;
• phenol,
• musk,
• mercury preparations.
Many drugs can also induce exogenous photodermatitis:
• some non-steroidal anti-inflammatory drugs (ibuprofen, aspirin);
• chlorpromazine;
• sulfonamides;
• certain cardiovascular agents (amiodarone, trazikor);
• cytostatics;
• barbiturates;
• oral contraceptives;
• some antibiotics (doxycycline, tetracycline);
• antihistamines.
In addition, this problem can occur in people with chronic diseases of the liver, adrenal glands, as well as in individuals with reduced immunity. Often, an allergy to the sun appears when the climate changes from continental to tropical or subtropical. Unaccustomed skin to such a strong effect of solar activity, gives out its reaction as exogenous photodermatitis.
Symptoms and causes of endogenous photodermatitis
The causative agents of endogenous photodermatitis are internal factors of the body. These are rare diseases resulting from a weakened immune system, as well as metabolic disorders. Among the pathogenic diseases, it is worth highlighting the following ailments:
• xeroderma pigmentosa;
• porphyria;
• smallpox;
• and many others.
In this case, sun allergy is more like eczema.
Sun Allergy Treatment
For the treatment of photodermatosis, it is worth consulting with a doctor, since each case is individual. But every sunny allergy sufferer should strengthen their immunity by saturating the body with vitamins B, C, A and E. In order not to get blisters on the skin, it is necessary not to be exposed to the sun for a long time and wear closed clothes when going for a walk. Since sun allergies primarily affect the face, a wide-brimmed hat or blazer with a long visor should be worn to keep the face mostly in the shade.
Having caught photodermatitis, it is worth treating the burn with panthenol. The foam should not be rubbed in, it should be absorbed by the skin and applied in a thick layer. Panthenol relieves heat and restores skin cells, in addition, it has a slight analgesic effect. Damaged areas of the skin also need to be saturated with water. Ice cubes are a great tool. They can have a double effect. In addition to moisturizing, cold ice causes a kind of shock to burned skin. Due to this, the mechanisms of the body restore the affected area of the body much faster.
Steroid creams and egg white mixtures should not be included in the course of treatment. It is necessary to treat the skin when a slight redness appears on it. This will prevent itchy blisters from forming.
Be attentive to yourself and your loved ones, estet-portal.com will help with this!
Add a comment