Drug rashes can be an unwanted side effect of many medications. Learn which medications can cause these skin reactions.

Psoriasis is an autoimmune disease that causes scaly ... not just topical ones you apply to your skin. Drug rashes can range from mild to severe. In severe cases, you may need emergency medical ...

A rash is an area of skin that may be inflamed ... such as shingles and an autoimmune condition called pemphigus vulgaris. Difficulty breathing that accompanies a rash is a sign of anaphylaxis ...

Autoimmune conditions frequently make their first appearance on the skin, sometimes years before internal symptoms trigger formal diagnosis. The butterfly-shaped rash across the cheeks and nose ...

Lupus is an autoimmune ... directly affects the skin, joints, and other tissues. Both conditions can cause: fatigue localized pains weakness MS does not typically cause rashes, whereas these ...

Medically reviewed by Danielle Weiss, MD Thyroid disease can sometimes cause repeated bouts of an itchy skin rash known as ...