after taking b12 injection side effects red urine What are the of vitamin B12? Side Effects of Vitamin B12

Generic Name: CYANOCOBALAMIN INJECTION USP Competitive Product: RUBRAMIN Active Ingredient: Cyanocobalamin Therapeutic Area (AHFS): Vitamins/Vitamin B Complex Concentration: 1000 mcg/mL Sale Price $29.75 USD ADD TO CART Do you need needles

Warnings: The use of cyanocobalamin is warned in patients with early Lebers disease as there have been reports of severe and swift optic atrophy with its administration

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Malabsorption Disorders: Conditions such as pernicious anemia, Crohns disease, celiac disease, or a history of gastric bypass surgery can hinder B12 absorption

However, because this product provides doses far above the daily nutritional requirements (for instance 100 mg of B vs an RDA of ~1.4 mg), its use in pregnancy must be carefully considered

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