The initial lesion, known as the "herald patch," is typically a large, oval-shaped red patch with a scaly border. Over the ...

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 ...

If you have scaly patches coming now and then, then you’re dealing with psoriasis which can also affect the neck, shoulders, ...