Bruising From Getting Blood Drawn

Causes of bruises after a blood draw

• Damaging blood vessels. During a blood draw, a healthcare provider specially trained to collect blood — most likely a phlebotomist or a nurse — inserts a needle into a vein,
• Small and hard-to-find veins.
• Not enough pressure after.
• Other causes of bruising after blood draws.

Easy bruising can be a sign of underlying problems with platelet function or number or the clotting cascade. Your primary care physician should be able to run some blood work or refer a patient to a blood specialist to help determine the etiology of easy bruising.

After having your blood drawn, it’s fairly normal to have a small bruise. A bruise usually appears because small blood vessels are accidentally damaged as your healthcare provider inserts the needle. A bruise might also form if there wasn’t enough pressure applied after the needle is removed.

Wear a top with loose-fitting sleeves during the blood draw . Apply firm pressure once the needle is removed and keep your bandage on for a few hours after the blood draw . If you notice a bruise forming, apply a cold compress to the area of injection and elevate your arm to help speed up the healing process.

Causes of bruises after a blood draw. Bruising, also known as ecchymosis, happens when capillaries located just under the skin are damaged, leading to bleeding just underneath the skin.

For your information, having a bruise after blood draw is normal and also harmless. As we know, bruise is caused by skin bleeding after blood donation. Besides that, this condition will injure the blood vessels in the skin. After that, it will make small amount of blood leak.

A person should seek medical attention any time they have the following symptoms or issues associated with bruising: a suspected broken bone. loss of function of a joint, limb or muscle. increasing pain. an area is affected by a bruise that returns. there is no identifiable cause of the bruising.

Apply firm pressure once the needle is removed and keep your bandage on for a few hours after the blood draw. If you notice a bruise forming, apply a cold compress to the area of injection and elevate your arm to help speed up the healing process.

Avoid lifting heavy objects for a few days as this could aggravate the bruising. However, gentle movements are recommended whilst the bruise is healing. If bruising has developed, applying cold compresses to the area can also help to relieve any pain or discomfort.

Bruising after blood donation also happens when the needle is inserted into the arm and damage to the other side of the vein occurs, says the Australian Red Cross Blood Service. This creates a tiny hole through which blood leaks.

Wrap a cold pack in a washcloth or pillowcase and place it on top of the bruise for 10-15 minutes at a time. It’s important to apply a very light pressure to the area when using a cold pack. Do not apply hard pressure or pick at the scabbing, which may develop around the injection site.

Having a bruise after blood draw is caused by bleeding under your skin. It is actually due to the blood vessel’s injury. You need to know that injured blood vessels will leak the blood for small amount.

It is common for bruising to occur after a blood draw. When a healthcare professional draws blood, they insert a small, hollow needle through the skin to access a vein. This procedure temporarily damages the blood vessel wall and the outermost layer of skin. Bruising occurs when blood from the damaged vein leaks out and settles under the skin.