Acne and Rosacea

Acne noun - An inflammatory disease involving the sebaceous glands of the skin; characterized by papules or pustules or comedones.

Rosacea and acne are semantically related. in blemishes topic. In some cases you can use "Rosacea" instead a noun "Acne".

Rosacea noun - A skin disease of adults (more often women) in which blood vessels of the face enlarge resulting in a flushed appearance.

Acne and rosacea are semantically related. You can use "Acne" instead a noun "Rosacea".