sun allergy

Sun Allergy: Description, Triggers, Symptoms, Treatment

Brief overview What is sun allergy? Mostly not a real allergy, but another kind of hypersensitivity to UV radiation. Causes: not conclusively clarified; allergens or also free radicals (aggressive oxygen compounds) are suspected Symptoms: variable: itching, reddening of the skin, vesicles and/or blisters are common Diagnosis: patient interview, light test Treatment: cool, moisturize, in severe … Sun Allergy: Description, Triggers, Symptoms, Treatment

Polymorphous Light Dermatosis

Symptoms Within minutes to hours or days, a red and itchy to burning rash appears after exposure to UV radiation (sunlight, solarium). It manifests itself in numerous forms, including papules, vesicles, papulovesicles, small blisters, as eczema or plaque, and is therefore called polymorphic. However, the same expression is usually observed in individual patients. Most affected … Polymorphous Light Dermatosis

Sun Allergy: Causes, Symptoms & Treatment

The sun allergy or photoallergy is a colloquial collective term for all skin problems that arise or are promoted by sunlight. In the narrow sense, sun allergies are called light dermatoses because they affect the skin, which has reactions due to exposure to sunlight. In a broader sense, various metabolic diseases or autoimmune diseases are … Sun Allergy: Causes, Symptoms & Treatment

Sunscreen: Effect, Uses & Risks

Sunscreens are designed to be applied to the skin and protect against UV rays and resulting skin reactions, such as redness, blistering and premature aging. What is sunscreen? The primary purpose of sunscreen is to protect the skin all over the body from harmful UV rays. In common parlance, preparations such as suntan lotion, suntan … Sunscreen: Effect, Uses & Risks

Sunburn Causes and Remedies

Symptoms Sunburn manifests itself as an extensive reddening of the skin (erythema), as a 1st degree burn with pain, burning, itching, tightening of the skin and, in severe cases, additionally with skin blisters (transition to a 2nd degree burn). It develops continuously over several hours and reaches a maximum after 12 to 24 hours. The … Sunburn Causes and Remedies

Skin rash on the back

Definition A single or planar skin irritation is called exanthema. Depending on the location, it is called abdominal, trunk or even back exanthema. Skin problems in the area of the back are relatively common. The duration of the complaints can range from a few hours to even days or weeks. The skin is the largest … Skin rash on the back

Associated symptoms | Skin rash on the back

Associated symptoms Skin rashes on the back are not uncommon. In the context of many illnesses, which can be of very different nature, the back can be affected by a rash. Typical symptoms of a rash are redness or scaling of the skin. Depending on the cause, it can look quite different. An extremely prominent … Associated symptoms | Skin rash on the back

Additional localizations | Skin rash on the back

Additional localizations Skin rashes, which affect the back and the stomach are not so rare. Often the whole trunk – back, chest and belly – is affected. The following section is intended to provide a brief overview of the most important causes of rashes on the back and stomach and to highlight the important features … Additional localizations | Skin rash on the back

Diagnostics | Skin rash on the back

Diagnostics The diagnosis of a rash on the back includes an exact anamnesis of the patient, which mainly asks since when the rash has been present on the back, whether it is rather itchy or painful, whether similar complaints have been present before, whether there are accompanying symptoms such as fever or other signs of … Diagnostics | Skin rash on the back

Summary | Skin rash on the back

Summary Skin rashes on the back occur relatively frequently. There are numerous causes of rashes in this area. The cause is not always easy to find.In principle, one tries to combine and harmonize the possible causes, consisting of allergic reaction, toxic reaction or infectiological cause with the appearance of the skin. A classic combination would … Summary | Skin rash on the back

Beta-Carotene

Products Beta-carotene is commercially available as a monopreparation mainly in the form of capsules. Structure and properties Beta-carotene (C40H56, Mr = 536.9 g/mol) exists as a brown-red crystalline powder that is practically insoluble in water. The lipophilic substance is sensitive to air, light and heat, especially in solution. The carotenoid, which is made up of … Beta-Carotene

Solarium: Treatment, Effect & Risks

The solarium is especially popular in the winter months, before vacation trips and as a regular tanning option for the skin. The tanning is done with artificial UV light and occurs quickly. What is a solarium? A solarium is an establishment where several sunbeds are operated. Each tanning bed has UV tubes with which the … Solarium: Treatment, Effect & Risks