When I play sports, my fingers become swollen and little blood seems to circulate, could this be water retention?

Hello,

In order to properly respond I need to validate some information.

Do you have any pain?

Do you have a tingling sensation?

What sport does this effect you?

Do they get very cold?

Thanks for the clarification. I wanted to validate if it was Raynaud's Syndrome, but it's not that. It's hard to tell what it is, but it's clearly a circulation issue. I think you should talk to your doctor about it. It's not urgent, but you need a medical evaluation to make sure your circulatory problem is diagnosed and treated.

I wish I could help you more, but I think you need a physical exam.

It feels good!