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Doctor insights on: Blood Bruises On Arm

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How long should a bruise from having blood drawn from my arm last?

How long should a bruise from having blood drawn from my arm last?

10 days: Usually a bruise resolves in 7 to 10 days. It will change color from blue to green to yellow as it revolves. ...Read more

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Dr. Melissa Gowans
1,383 doctors shared insights

Ecchymoses (Definition)

Ecchymoses are bruises. Bruises are purple or red collections of blood under the skin that appear after blood vessels in the skin break, causing the blood to spread through the tissues ...Read more


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What does itmean when I have a big bruise on my arm where i had blood drawn?

What does itmean when I have a big bruise on my arm where i had blood drawn?

It called a hematoma: Its called a hematoma where blood has leaked into the tissues. It should resolve with time. ...Read more

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I got bad bruising on my arm where they took blood, how long will it take to go away?

I got bad bruising on my arm where they took blood, how long will it take to go away?

Same as elsewhere...: Usually 10-14 days to completely resolve. You can hasten this process after about 3 days from the needle stick by using warm compresses to facilitate circulation and resorption of the bruise. ...Read more

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Why does the skin on your arm around the area blood is taken from bruise after a blood test?

Why does the skin on your arm around the area blood is taken from bruise after a blood test?

Bruise: The blood vessel is punctured when blood is withdrawn during a blood test. If the vessel is not compressed long enough, blood will leak out of the vessel giving a bruise. Holding direct pressure with a cotton ball for 10 or 15 minutes is usually enough. However if a person is on platlet inhibitors such as asprin longer might be necessary. ...Read more

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Why after blood draw in arm a big bruise?

Why after blood draw in arm a big bruise?

Normal: Some of the blood drawn during the needle stick leaked inside your skin, its ok and it happens, unless there is a hard lump or extreme pain then you should be ok, it will disappear just like any other bruise. ...Read more

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I had blood drawn from my arm and now my arm and elbow is bruised and discolored. Should i be alarmed?

I had blood drawn from my arm and now my arm and elbow is bruised and discolored. Should i be alarmed?

Depends: After a blood draw, if there is slight bleeding underneath the skin, this creates the bruise. If enough pressure is placed after a blood draw, there should not be much bruising. If it is a small bruise, there should be no reason for alarm. It usually resolves within a week. If the bruise is large (extends farther from the are of the blood draw) and causes pain, seek medical attention. ...Read more

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I had blood drawn from my arm and now my arm and elbow is bruised and discolored.. Should I be alarmed?

I had blood drawn from my arm and now my arm and elbow is bruised and discolored.. Should I be alarmed?

Possibly: Unfortunately, bruising after phlebotomy is a common side effect especially if you are on blood thinners. If the bruising continues to spread, becomes excessively painful, swells, becomes red & hot, a visit to your doctor is indicated. ...Read more

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Dr. Melissa Gowans
2,022 doctors shared insights

Bruising (Definition)

Bruises may occur over skin that is injured. Bruising from very minor injury can be a sign ...Read more