Vitamin B-12 ER (extended release) is a formulation of vitamin B-12 designed to provide a prolonged release of this essential nutrient, crucial for maintaining healthy nerve cells, aiding in the production of DNA, and supporting red blood cell formation. This extended-release version helps in maintaining consistent blood levels of vitamin B-12 with less frequent dosing compared to immediate-release formulations, making it a convenient option for individuals with deficiencies or those seeking to support their overall health. Always consult with a healthcare provider for personalized advice and dosage recommendations.

The price of Vitamin B-12 Er without insurance varies by pharmacy, dosage, and quantity. Rx.com compares cash prices at more than 60,000 US pharmacies so you can find the lowest price near you. Many people save 60–90% off retail prices with a free Rx.com coupon.

Common side effects of Vitamin B-12 Er may include: Allergic reaction: Itching or hives, swelling in your face or hands, swelling or tingling in your mouth or throat, chest tightness, trouble breathing, Mild skin itching.. This is not a complete list — consult your pharmacist or doctor for full side effect information.

Generic versions may be available for Vitamin B-12 Er. Generics contain the same active ingredients as brand-name drugs and are typically 80–90% cheaper. Search Vitamin B-12 Er on Rx.com to compare generic and brand prices at pharmacies near you.

The cheapest pharmacy for Vitamin B-12 Er depends on your location and dosage. Rx.com compares prices at CVS, Walgreens, Walmart, Kroger, Costco, and thousands of independent pharmacies. Enter your ZIP code on Rx.com to find the lowest price for Vitamin B-12 Er near you.