What skin condition is commonly associated with raised, blister-like clusters?

Herpes simplex is characterized by raised, blister-like clusters mainly due to the viral infection that causes painful lesions or blisters, typically around the lips or genital area. This condition is caused by the herpes simplex virus (HSV), which can remain dormant in the body and lead to recurrent outbreaks. The distinctive blisters often appear in clusters and are clear-filled, making it easy to identify in clinical practice.

In contrast, other skin conditions listed, such as eczema (which often appears as dry, itchy patches), contact dermatitis (which may present with rashes but not typically in clustered blisters), and psoriasis (known for its scaly patches), do not primarily present with the raised, blister-like clusters characteristic of herpes simplex. Understanding these distinctions is important for proper diagnosis and treatment in nail theory and advanced manicure practice.