5 amino 1mq subcutaneous dosing 5-amino-1mq injection dosage subcutaneous injection Benefits of B12 Injections for Optimal Health 5-Amino-1MQ Dosage: 50 mg Vial
Description
Chloramphenicol and Other Antibiotic Concerns Chloramphenicol is an antibiotic that messes with vitamin B12

Vitamin B(12) deficiency after gastrectomy for gastric cancer: An analysis of clinical patterns and risk factors

Studied for effects on metabolism, energy regulation, and fat cell activity

It suggests to me that you were given it when you didn't need it and if this is the case I'm not surprised at your skin's reaction
