Red spots on the skin are a common skin concern ... and they often appear in areas covered by clothing, such as the neck, ...

The rash often appears in areas of the body where sweat accumulates, such as the neck, chest, and back. Allergies are a common cause of red spots on the skin. These reactions can result from ...

They typically appear on the face, chest, neck, back ... often appearing as small, red bumps on the neck. Hormonal changes ...