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Is It Normal To Hear An Air Suctioning Noise During A Blood Test?

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Posted on Wed, 12 Oct 2016
Question: Is it normal to hear an air suctioning noise while getting your blood drawn?
doctor
Answered by Dr. Panagiotis Zografakis (15 minutes later)
Brief Answer:
it's not...

Detailed Answer:
Hello,

drawing blood is a completely silent procedure. Air suctioning noises can be explained if air passes through a small passage with high speed. This could be a faulty syringe or the tip of the syringe half out of the skin and half in the vein. This should be visible (small bubbles) in the syringe though.

I hope it helps!
Kind Regards!
Above answer was peer-reviewed by : Dr. Chakravarthy Mazumdar
doctor
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Follow up: Dr. Panagiotis Zografakis (2 minutes later)
That make sense. But Is it dangerous to me is why I ask...
doctor
Answered by Dr. Panagiotis Zografakis (5 minutes later)
Brief Answer:
it's not...

Detailed Answer:
No it's not! Infusion of air bubbles into the veins would have been extremely dangerous. The opposite is not!

Kind regards!
Above answer was peer-reviewed by : Dr. Chakravarthy Mazumdar
doctor
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Follow up: Dr. Panagiotis Zografakis (10 minutes later)
The individual who drew my blood said I would likely get a bruise too so it caused me to believe she did something very wrong. The bruise by itself doesnt worry me, it was in conjunction with the strenge noise ive never encountered while having blood drawn. Just got me all worried.
doctor
Answered by Dr. Panagiotis Zografakis (5 minutes later)
Brief Answer:
a ruptured vein probably

Detailed Answer:
I suppose that your vein ruptured during blood drawing. This may occur sometimes (randomly) or when the person who draws the blood is not very competent or when the veins are too fragile or narrow (for example patients with recent intravenous infusions particularly of chemotherapeutic agents).

Kind Regards!
Note: For more detailed guidance, please consult an Internal Medicine Specialist, with your latest reports. Click here..

Above answer was peer-reviewed by : Dr. Chakravarthy Mazumdar
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Answered by
Dr.
Dr. Panagiotis Zografakis

Internal Medicine Specialist

Practicing since :1999

Answered : 3809 Questions

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Is It Normal To Hear An Air Suctioning Noise During A Blood Test?

Brief Answer: it's not... Detailed Answer: Hello, drawing blood is a completely silent procedure. Air suctioning noises can be explained if air passes through a small passage with high speed. This could be a faulty syringe or the tip of the syringe half out of the skin and half in the vein. This should be visible (small bubbles) in the syringe though. I hope it helps! Kind Regards!