How To Prevent Bruising After Blood Draw

Nurse drawing blood from patient

Information technology is normal to accept some bruising after having your claret drawn. A trample occurs when a blood vessel is damaged and claret escapes into the tissue nether your skin. The pooling of blood causes a discoloration that is usually darker than the surrounding skin. Claret collects in the capillaries and leaks out slowly to cause the characteristic black-and-blue (or purple) marking. A bruise may also form if medical professionals neglect to apply enough pressure to a needle when withdrawing it from a vein. This guide discusses why bruises appear after blood extraction and how to reduce the chance of bruising.

Reasons Why Bruising Occurs Later on a Blood Describe

During blood drawing, a phlebotomist inserts a small hollow needle into the vein in your arm to remove a claret sample. This temporarily amercement the blood vessel wall lining, causing blood from the damaged vein to settle nether the skin. Some causes of bruising include:

Vitamin C and Vitamin K deficiency
A history of alcoholism and liver damage
Damaged blood vessels
Medical conditions such every bit hemophilia, Cushing syndrome, thrombocytopenia, von Willebrand affliction, and kidney or liver disease
Modest and hard to find veins
Lack of enough force per unit area after the blood describe
Consumption of nonsteroidal anti-inflammatory drugs (NSAIDs) similar naproxen and ibuprofen or anticoagulants like aspirin, clopidogrel, or warfarin.

How to Forestall Bruising Later a Claret Draw

While some bruising during blood donation or blood tests is normal afterward claret draws, there are ways to reduce it. However, it is worth noting that different people tend to bruise more hands than others. If you are scheduled to have your blood fatigued, you can follow these simple steps to avoid bruising:

Request a pocket-size butterfly needle for the procedure. These needles are more than gentle and less probable to cause bruising than larger ones; WHO recommends butterfly or 22-gauge needles from drawing blood in the elderly.
Apply firm pressure with your fingers after blood drawing and leave the bandage intact for at least six hours.
Avoid wearing tight clothing every bit tight wearing apparel can prevent proper blood menstruation and constrict blood vessels, increasing the chance for bruising.
Refrain from strenuous activities and lifting heavy objects for a few days. This will let your torso to recover from venipuncture without unnecessary strain.
Avoid taking pain relief drugs such as aspirin or ibuprofen several days before having your blood drawn and 72 hours later. NSAIDs have a claret-thinning result that causes excessive haemorrhage.
Apply a cold printing using an water ice pack on the injected region for pain relief and drag your arm to reduce discomfort and speed up the healing process.

When to See a Md

It is important to know when to consult your physician if you lot are worried about bruising later on a regular blood depict procedure. In a few cases, a bruise may signal an underlying problem such as internal bleeding, blood clot, or blood illness that requires medical attending. You may demand to see a dr. if you:

Feel large unexplainable bruises
Suddenly, begin bruising after starting a new medication
Have acute pain or inflammation at the blood describe area
Develop a lump on or near the area where blood was drawn
Have a history of backlog bleeding during medical procedures such equally surgery
Have a family history of haemorrhage bug

Learn More Well-nigh Phlebotomy at Allen School

Bruising afterward a blood depict is a mutual occurrence, and while bruising is normal, some individuals tend to bruise more hands than others. Information technology is important to know how to prevent bruising later on a blood draw and be aware of when it becomes a cause for concern.

Ready to kickoff learning more about phlebotomy in 1 of our programs? Working towards a new career? Contact the Allen Schoolhouse today! We are enrolling at present for classes starting soon. We cannot look for you to become part of the Allen School family. Visit www.allenschool.edu to larn more.

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