Table of Contents
- Overview
- Results
- Risks
- Prevention
C4
What the risks are
Veins and arteries vary in size from one patient to another and from one side of the body to the other. Obtaining a blood sample from some people may be more difficult than from others.
Other risks associated with having blood drawn are slight but may include:
- Excessive bleeding
- Fainting or feeling light-headed
- Hematoma (blood accumulating under the skin)
- Infection (a slight risk any time the skin is broken)
Previous Section
Next Section
Complement component 4 Prevention
Review Date: 02/10/2011
Reviewed By: Michael E. Makover, MD, professor and attending in Rheumatology at
the New York University Medical Cener, New York, NY. Review
provided by VeriMed Healthcare Network. Also reviewed by David
Zieve, MD, MHA, Medical Director, A.D.A.M., Inc.
A.D.A.M., Inc. is accredited by URAC, also known as the American Accreditation HealthCare Commission (www.urac.org)
