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Dr. Andrew Rynne
MD
Dr. Andrew Rynne

Family Physician

Exp 50 years

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What Causes The Vein On The Neck To Bulge Out?

I noticed a couple of days ago when I bend over, exert myself, or push/strain, the jugular vein on the right side of my neck bulges out. And not just a little, a lot. After I stop straining, or return to an upright position, the bulging goes away. I m a 26 year old male and have polycythemia vera . Is this something I should be concerned about?
Wed, 2 May 2018
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General & Family Physician 's  Response
Hello and Welcome to ‘Ask A Doctor’ service.
I have reviewed your query and here is my advice.

This is due to volume in the jugular vein which exerts a pressure and makes it bulge.

As you strain, venous return increase and make it bulge.

Hope I have answered your query. Let me know if I can assist you further.

Regards,
Dr. Bhadresh Lakhani
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What Causes The Vein On The Neck To Bulge Out?

Hello and Welcome to ‘Ask A Doctor’ service. I have reviewed your query and here is my advice. This is due to volume in the jugular vein which exerts a pressure and makes it bulge. As you strain, venous return increase and make it bulge. Hope I have answered your query. Let me know if I can assist you further. Regards, Dr. Bhadresh Lakhani