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A member asked:
I donated blood for the first time today and i felt fine, afterwards during class i felt sick and tired, its been 8 hrs, still feel bad, and arm hurts?
A doctor has provided 1 answer
I would not worry: Donating blood is pretty harmless and should not cause any after effects. of course if you get worried and anxious, then you may feel weak etc. But sleep over it without any worry and I expect you to be fine by tomorrow morning!
Answered 12/4/2014
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