Title: Pain in Arm Days after Blood Test - Bright Hub
Headings: Pain in Arm Days after Blood Test
Pain in Arm Days after Blood Test
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The Causes of Pain in Arm Days after Blood Test
It Could Be a Hematoma
Another Cause of Pain: Nerve Injury
Not All Arm Pain after a Blood Test is Serious
References

Content: Fortunately, the body gradually reabsorbs the displaced blood cells, and the hematoma slowly resolves – although it can look pretty ugly in the meantime. A hematoma is quite easy to see and is a very visible cause of pain in the arm days after a blood test. Doctors usually recommend that people treat hematomas by applying ice packs, elevating the arm, and taking anti-inflammatory medications for the pain. Hematomas usually resolve in five to seven days. In rare cases, a hematoma can become infected, causing worsening arm pain and redness. This type of skin infection or cellulitis needs immediate antibiotic treatment. Another Cause of Pain: Nerve Injury
During a blood test, the phlebotomist withdraws blood from a vein in the arm using a needle. Unfortunately, nerves are in close proximity to the major blood vessels in the arm. Sometimes during a blood draw, the needle hits a nerve.