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How do I manage a blood clot after plasma donation?

This Premium Q&A, reviewed and published, features a real conversation between an iCliniq user and a physician.

Patient's Query

Hello doctor,

I am an 18-year-old male. I have a really bad bruise on my arm after giving plasma. I think it might be a blood clot.

Kindly advise.

Hello,

Welcome to icliniq.com.

I understand your concern.

By looking at the picture and history provided (attachment removed to protect patient identity), I think it is a small, dispersed hematoma because of leakage of blood from the blood vessels. As it has happened at the site of venepuncture, it is mainly because of the inadequate expertise of the nursing staff.

The needle might have damaged the artery as you were donating blood, leading to blood leakage and hematoma formation. At this point, I assume you do not have any allergy, bleeding, or clotting disorders leading to such a bruise at the site of needle insertion.

My suggestion is to apply Thrombophob ointment (a combination of Heparin and Benzyl nicotinate) at the site two to three times daily. It will slowly resolve over a week's period. If the bruise grows and increases in intensity, then consult your local doctor immediately to find out any other potential causes.

I hope this helps you.

Thank you.

Medically reviewed byDr. K. Shobana
Published At July 25, 2018
Reviewed AtJune 9, 2026

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