Cicada season may be over, but another pest emerges right after. Here's how to prevent possible bites and rashes from oak ...

RA primarily affects the joints, but it can also cause symptoms in other areas of the body, such as the skin. Learn how RA ...

A 35-year-old man presents with a chief complaint of purple discoloration of his toes and associated skin lesions that have ...

Lupus, an autoimmune disorder, presents skin manifestations like the butterfly rash, often mimicked by conditions such as ...

Genital herpes is caused by the herpes simplex virus (HSV). Unlike pimples, herpes bumps are clear or yellow, filled with a clear liquid, and are often ulcerated.

This is probably a form of hypersensitivity reaction (1). Scabies patients will develop excoriations and papules on large portions of the body, particularly the nates, but often not on the back.

Early stage: The earliest signs of shingles on the scalp include burning, tingling, numbness, and sharp pain. This happens on one side of your body only, which is a characteristic feature of shingles.