Hi @rmegg, while you’re waiting for other members to share their experience with iron infusions for PV, I did find a few related articles for you and posted the links below. There are more discussions available by typing in Iron Infusions in the top search bar. I found 540 replies regarding Iron Infusions so hopefully you’ll get some useful information.

Does anyone have information on PV with a low hemoglobin/ red count
https://connect.mayoclinic.org/discussion/does-anyone-have-information-on-pv-with-a-low-hemoglobin-red-count/
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Iron Infusion~Side effects: with @frances007 and other members.
https://connect.mayoclinic.org/discussion/iron-infusionsside-effects/
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How do you deal with iron infusions and side effects? (With @lildiva4jc)
https://connect.mayoclinic.org/discussion/how-do-you-deal-with-iron-infusions-and-side-effects/
Was the iron infusion successful for you? Did you have any side effect?