US$ 29.37
vit b12 injection trade name CYANOCOBALAMIN INJECTION, USP 30000 mcg/30 mL (1000 mcg/mL) 30 mL VIAL Vitamin B12 Injection: Energy Boost
Description
It has been working well for me despite some common nausea side effects

I was refractory to the treatment

Rub injection site in circular motion

Thalassemia makes it hard to make hemoglobin, leading to anemia