Review Of Bruising From Drawing Blood References
Everything You Need to Know About Bruising From Drawing Blood
What is Bruising From Drawing Blood?
Bruising from drawing blood is a common side effect of having a blood test. During a blood test, a health professional, such as a doctor or nurse, will draw a small sample of blood from a vein in your arm. This is usually done with a needle and syringe. The needle may cause some minor discomfort, but it’s usually not painful. It’s common for the area around the puncture point to become bruised or discolored.
What Causes Bruising From Drawing Blood?
Bruising from drawing blood occurs when the needle punctures the wall of a vein and causes some bleeding underneath the skin. The extra blood under the skin can cause a discoloration or a bruise. Bruising may also occur if the needle is left in the vein for too long or if a vein is irritated by the needle.
Who is at Risk for Bruising From Drawing Blood?
Anyone who has a blood test is at risk for bruising from drawing blood. People who have frequent blood tests, such as those with chronic medical conditions, are more likely to experience bruising from blood draws. People with thinner skin or fragile veins are also at higher risk.
What Are the Symptoms of Bruising From Drawing Blood?
The most common symptom of bruising from drawing blood is discoloration or bruising in the area of the puncture point. The discoloration can range from a light pink to a deep purple. The area may also feel tender or sore. In some cases, swelling or a lump may occur.
How Is Bruising From Drawing Blood Diagnosed?
Bruising from drawing blood is usually diagnosed through a physical examination. Your doctor or another healthcare professional will examine the area and look for signs of bruising or discoloration. They may also ask you about your medical history and whether or not you have had any recent blood tests.
How Is Bruising From Drawing Blood Treated?
Bruising from drawing blood usually does not require treatment. The discoloration and tenderness should resolve within a few days. If the area is still discolored or tender after a few days, you should contact your doctor or healthcare provider. They may recommend applying a cold compress or taking an over-the-counter pain reliever, such as ibuprofen.
Can Bruising From Drawing Blood Be Prevented?
In some cases, bruising from drawing blood can be prevented. If you have frequent blood tests, your doctor may recommend that you take a pain reliever, such as ibuprofen, before the test. They may also suggest applying a cold compress to the puncture site before and after the procedure to reduce the risk of bruising.
When Should I See a Doctor?
If you experience any of the following symptoms, you should contact your doctor:
- Severe pain or swelling at the puncture site
- Discoloration or bruising that doesn’t go away after a few days
- A lump at the puncture site
Conclusion
Bruising from drawing blood is a common side effect of having a blood test. It occurs when the needle punctures the wall of a vein and causes some bleeding underneath the skin. The extra blood under the skin can cause a discoloration or a bruise. In most cases, the discoloration and tenderness should resolve within a few days and do not require treatment. However, if the symptoms persist, you should contact your doctor or healthcare provider.