Causes Of Bruising After Blood Draw. A history of excessive alcohol consumption and liver damage taking certain medications including antiplatelet agents anticoagulants and nonsteroidal anti-inflammatory drugs. This blood condition will collect in the skin area as a bruise.
A vitamin C deficiency a vitamin. The cause of pain in the arm after blood test is a bruise at the site where blood was drawn. This is completely normal and should not cause you any concern.
This blood condition will collect in the skin area as a bruise.
This blood condition will collect in the skin area as a bruise. A minor infection at the site may also be the cause of pain in arm after blood test. You can expect bruising in the next 1-2 days. Bruising develops as a result of bleeding that occurs underneath the skin after the needle has been taken out.