Hi @Cavemouse Try not to worry about it as that doesn’t help. I started getting severe cramps in my upper legs and glutes four weeks after my final chemo. The nightly pain keeps me from sitting, laying down or standing still, but I can hobble. All the doctors just shrugged at mewith no idea of cause. Four weeks later again I saw the onco for my follow up and she says it is delayed reaction from the taxane and doesn’t know how long it will last. In between times I googled it and found all kinds of scary things so am very happy the onco sorted it for me. Follow up tests are this week to confirm it but I am much more relaxed about it now.