CA
A 34-year-old male asked:
I had blood drawn and when the needle was inside my vein in the arm i cloud see some blood leaking from the needle entry point, is this normal?
1 doctor answer • 2 doctors weighed in

Dr. Richard Bensingeranswered
Ophthalmology 54 years experience
Common: Needle entry for blood drawing depends upon the surrounding tissue to seal off the blood flow so it only goes into the needle. Unfortunately this is imperfect and frequently there will be leakage into the adjacent tissue. This is usually a tiny amount, and harmless although it might leave a short term tissue stain until your body absorbs the blood.
Created for people with ongoing healthcare needs but benefits everyone.
1.4k viewsReviewed >2 years ago
Last updated Nov 27, 2017
People also asked
Connect with a U.S. board-certified doctor by text or video anytime, anywhere.
$44 video appointments with $19/month membership*
*Billed $57 every 3 months. Cancel anytime.
Disclaimer:
Content on HealthTap (including answers) should not be used for medical advice, diagnosis, or treatment, and interactions on HealthTap do not create a doctor-patient relationship. Never disregard or delay professional medical advice in person because of anything on HealthTap. Call your doctor or 911 if you think you may have a medical emergency.