vitamin b12 injections and headaches I've had a migraine since Sept 4th. I took a injection that day (prescribed by my doctor) so I'm wondering if it's related or coincidence. I'm scared to take another one Vitamin B12 Injection: Energy Boost
Description
Methylcobalamin injections are administered by licensed clinicians using medical grade protocols and are generally well tolerated
"Vitamin B 12 "
636 Sigma 1 receptor (1R) antagonists PW507: 1R plays a key role in regulating cellular processes associated with pain modulation
I alternate thighs
