I think hormones, bio-ident or not, cause some fluid retention.
Fluid = more pain IMO. Pressure on nerves all over the place.
I got headaches from progesterone, I took for 2 yrs at the end of my monthly cycle for heavy periods (a pre-menopausal common complaint)... I rarely get headaches! I ended up switching to another kind but Prometrium wasn't out yet... I used 1/2 the dose and that was better. I used in the end --Aygestin.
__________________
All truths are easy to understand once they are discovered; the point is to discover them.-- Galileo Galilei
************************************
.
Weezie looking at petunias 8.25.2017
****************************
These forums are for mutual support and information sharing only. The forums are not a substitute for medical advice, diagnosis or treatment provided by a qualified health care provider. Always consult your doctor before trying anything you read here.