Sheila, I have Raynauds. I take Diltiazem, it is a calcium channel blocker that helps it.
Both the cold and stress aggravates my Raynauds. Raynauds is blood vessel constriction. My
fingers, toes and even my ears and nose can be affected.
I don't think fibro causes any nerve damage.
Fibromyalgia, MCTD (Lupus, Scleroderma & RA) Raynaud's, Osteoporosis,
Osteoarthritis, Degenerative Disc Disease, Migraines, and Hypertension
Prescription Meds: Savella, Cyclobenzaprine, Methotrexate, Diltiazem, Boniva,
Folic Acid. OTC Meds: Multi-vitamin. Vit, D, Vitamin B12 & calciim supplements