b12 injections hair loss Deficiency Those deficient who had hair

Injection site reactions are usually mild and resolve on their own

The loss of unmyelinated fibres may cause abnormal hyperactivity of second-order neurons of the brainstem.24 Given the suggestion that the continuous pain is a form of neuropathic pain, it may be possible to treat these patients with such pain modulators as antidepressants (amitriptyline, duloxetine) or antiepileptic drugs, among others, although most studies present low levels of evidence.25 Painful trigeminal neuropathy The ICHD-3 defines painful trigeminal neuropathy as pain in the territory of one or more branches of the trigeminal nerve with clinically detectable sensory deficits (hyperalgesia, allodynia, hypoaesthesia, hypoalgesia) presumably indicative of neural damage (Table 4).15 Trigeminal neuropathy is classified as being idiopathic or secondary to herpes zoster infection, trauma, or other disorders (Table 5)

Most people dont have problems with B12 shots, but some might feel pain or redness at the site, have diarrhea, or itch

The human tri-peptide GHK and tissue remodeling (review of preclinical wound-healing data across rats, mice, rabbits, and pigs)

The first is the nutritional gap argument described above