sore throat after b12 injection Common & Rare Side Effects of Vitamin Injections Vitamin B Deficiency: Symptoms, Causes

17 Screening should be considered in patients with risk factors, and diagnostic testing should be considered in those with suspected clinical manifestations

Cyanocobalamin Injection, USP is also suitable for the vitamin B 12 absorption test ( Schilling test)

Prevalence of vitamin B12 deficiency among exclusively breast fed term infants in South India. Journal of Tropical Pediatrics 67(1) (2021): fmaa114

It is an important vitamin for maintaining healthy nerve cells

When persistent signs and symptoms are present, the patient should be evaluated for other potential causes prior to adding additional antibiotics to the regimen

Patients after total gastrectomy may require additional vitamin B 1 supplementation