Protect aging skin. Avoid trauma such as bumping or pulling on skin areas. For a cut or scrape, use direct pressure to stop the bleeding.

If you have a drug reaction, ask your health care provider about stopping the drug. Otherwise, follow your prescribed therapy to treat the underlying cause of the problem.

Contact your health care provider if:

• You have sudden bleeding into the skin for no apparent reason
• You notice unexplained bruising that does not go away

Your doctor will examine you and ask questions about the bleeding, such as:

• Have you recently had an injury or accident?
• Have you been ill lately?
• Have you had radiation therapy or chemotherapy?
• What other medical treatments have you had?
• Do you take aspirin more than once a week?
• Do you take Coumadin, heparin, or other "blood thinners" (anticoagulants)?
• Has the bleeding occurred repeatedly?
• Have you always had a tendency to bleed into the skin?
• Did the bleeding start in infancy (for example, with circumcision)?
• Did it start with surgery or when you had a tooth pulled?

The following diagnostic tests may be performed:

• Coagulation tests including INR and prothrombin time
• CBC with platelet count and blood differential
• Bone marrow biopsy