it's been almost 2 weeks since my b-12 injection and my arm is sore and weak. I feel like it is heavy. it didn't hurt at the time but now it's really bothering me. this has never happened before.
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it's been almost 2 weeks since my b-12 injection and my arm is sore and weak. I feel like it is heavy. it didn't hurt at the time but now it's really bothering me. this has never happened before.
July 21, 2015 - 5:29pmThis Comment
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