Oh yes, I get massive cramps in my calves and feet that wake me up in the middle of the night. I started taking a produce called Calm, which is magnesium in powder form. It does help. I also keep BioFreeze professional strength by my bed and use that to combat the cramps as well. Make sure you hydrate like crazy and that will help as well. Good luck and if you find anything else that works please share! Those cramps are awful!!

Magnesium helps

One of my local members uses tonic water and says it helps her immensely. Give it a try

All very common! Too common but features of our blood disease.

I use to get tightening in my legs and my Dr put me on potassium pills. I have to take water pills to help my heart. I would talk to your Dr. and see what they think about your pain.