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Articles
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Prevention of Urticaria
Urticaria, commonly called hives, is a skin reaction driven by the release of histamine and other inflammatory mediators from mast cells in the skin. Because this response can be triggered by many different pathways, urticaria is not always fully preventable. In many cases, the most realistic goal is risk reduction rather than complete prevention. This…
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Prevention of Toxic epidermal necrolysis
Toxic epidermal necrolysis, often abbreviated as TEN, is a rare but severe drug-related disorder in which widespread cell death occurs in the skin and mucous membranes. Because the condition develops through an abnormal immune-mediated reaction rather than through a single fixed cause, it is not usually considered fully preventable in the absolute sense. Instead, risk…
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Prevention of Tinea cruris
Tinea cruris is a superficial fungal infection of the groin and adjacent upper thigh region. It is caused by dermatophytes, a group of fungi that thrive in warm, moist, and occluded skin environments. The condition cannot always be completely prevented, because exposure to fungal organisms is common and some people have persistent predisposing factors. However,…
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Prevention of Tinea corporis
Tinea corporis, commonly called ringworm of the body, is a superficial fungal infection caused by dermatophytes, a group of fungi that use keratin as a nutrient source. Because these organisms spread through contact and grow best when they reach the outer layers of the skin under favorable moisture and temperature conditions, the condition is not…
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Prevention of Stevens-Johnson syndrome
Stevens-Johnson syndrome (SJS) is a rare but serious reaction in which the immune system damages skin and mucosal tissues, usually after exposure to a trigger such as a medication or, less commonly, an infection. In many cases, SJS cannot be fully prevented because the reaction depends on an individual’s immune susceptibility, genetic background, and the…
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Prevention of Squamous cell carcinoma of the skin
Squamous cell carcinoma of the skin can often be prevented in the sense that many of the exposures and biological injuries that contribute to its development are modifiable. However, prevention is not absolute. This cancer arises after repeated damage to the DNA of squamous cells, usually from ultraviolet radiation, and the accumulated risk reflects both…
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Prevention of Seborrheic dermatitis
Seborrheic dermatitis cannot be prevented with complete certainty because its development depends on a combination of internal biology and external triggers. The condition appears when skin that is naturally rich in sebaceous activity develops an inflammatory response, usually in areas such as the scalp, eyebrows, sides of the nose, ears, chest, and upper back. This…