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Systemic lupus erythematosus rash on the face
Systemic lupus erythematosus rash on the face
Poison ivy on the knee
Poison ivy on the knee
Poison ivy on the leg
Poison ivy on the leg

Rashes
Definition:
Rashes involve changes in color or texture of the skin.

Alternative Names:
Skin redness or inflammation; Skin lesion; Rubor; Skin rash; Erythema

Considerations:
Often, the cause of a rash can be determined from its visible characteristics and other coexisting symptoms.
Common Causes:

Various diseases can cause rashes, including:
Home Care:

Most common rashes will improve with gentle skin care and avoidance of irritating substances.

  • Avoid scrubbing the skin.
  • Minimize the use of soap (using gentle cleansers when possible).
  • Moisturize frequently.
  • Eliminate any newly added cosmetics or lotions.

Hydrocortisone cream (1%) is available without prescription and may soothe many rashes.
Call your health care provider if:
  • Home treatment is ineffective, or if symptoms persist or worsen.
  • Other symptoms accompany the rashes.

A dermatologist is most qualified to deal with skin disorders, though many primary care doctors are comfortable dealing with common rashes.
What to expect at your health care provider's office:

Your health care provider will obtain your medical history and will perform a physical examination.

He or she will ask questions about past medical conditions, medications, problems that run in the family, and recent illnesses or exposures.

Diagnostic tests may include: Depending on the cause of your rash, treatments may include topical medications, oral medications, and/or skin surgery.
Review Date: 10/29/2002
Reviewed By: Steven Angelo, M.D., Assistant Professor of Medicine, Yale School of Medicine. Review provided by VeriMed Healthcare Network.
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