Which skin condition is referred to as dermatitis venenata?

Dermatitis venenata refers specifically to a type of skin inflammation that occurs as a direct result of exposure to irritating substances or allergens, leading to a reaction. This term is most commonly associated with contact dermatitis, which is the clinical term that describes skin irritation prompted by physical contact with irritating materials or allergens.

Contact dermatitis can manifest as redness, swelling, and itchy rashes, often appearing where the skin has had direct contact with the irritant or allergen. This type of dermatitis highlights the skin's response to environmental stimuli, underscoring the importance of understanding how various substances can affect skin health.

In contrast, other skin conditions listed have different underlying causes. Acne is primarily linked to hormonal changes and clogged pores; psoriasis involves an autoimmune response resulting in rapid skin cell turnover; and eczema, while it can have overlapping symptoms with contact dermatitis, often relates more to genetic factors and chronic inflammation rather than direct contact with irritants. Thus, understanding dermatitis venenata as synonymous with contact dermatitis becomes crucial for anyone studying or practicing in esthetics.