b12 injection for flu Vitamin Cyanocobalamin 1000 mcg Multiple-Dose Vials — Mountainside Medical b12 injection with a cold

Keep refrigerated Do not cook or heat product Keep out of reach of children Do not use in conjunction with other medications without consulting your veterinarian

Safe use during pregnancy and breastfeeding is generally accepted, but only under medical supervision

Osteoporosis Low Estrogen Levels: Many causes of missed or infrequent periods, such as primary ovarian insufficiency, excessive exercise, or very low body weight, involve consistently low estrogen levels

The medicine should be at room temperature when you inject it

These side effects are completely normal and typically resolve within a few days to a week