Exanthema and Hives

Exanthema noun - Eruption on the skin occurring as a symptom of a disease.

Hives and exanthema are semantically related. In some cases you can use "Hives" instead a noun "Exanthema".

Hives noun - An itchy skin eruption characterized by weals with pale interiors and well-defined red margins; usually the result of an allergic response to insect bites or food or drugs.

Exanthema and hives are semantically related. You can use "Exanthema" instead a noun "Hives".