Some drugs trigger PN in some people.
Here is a link for that:
http://neurotalk.psychcentral.com/thread122889.html
If you are using the RX version of D which is old and comes from plants ..called D2, be aware that this form has been shown recently to not work reliably. You will want to use D3 which is only OTC. Do you know your numerical result? Figuring out the dose depends on your test results.
__________________
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.