Vitamin B-12 1000mcg 100cc | On Sale | EntirelyPets Rx
Licensed U.S. Pet Pharmacy | Verified Pharmacy
Mobile Menu
Search Submit
Live Chat My Account
View Cart 0
  • Product ImageProduct Image

Vitamin B-12 1000mcg 100cc (Manufacturer may vary)

Item# IWM510218
FREE SHIPPING Over $79! * Pet Food & Other Exclusions

Price too low to show

Add to cart to see low price
  1. We'll ask for your vet's info during check out.
  2. We'll verify your prescription and ship your order! Learn more >>
Recurring Saings in EprxAUTOSHIP & SAVE[Details]
Recurring Saings in EprxAUTOSHIP & SAVE[Details]
  • Description
  • Directions
  • FAQ
  • Reviews


Vitamin B-12 Injection for use in Vitamin B-12 deficiency associated with cobalt deficiency in cattle and sheep and for Vitamin B-12 deficiency associated with inadequate Vitamin B-12 intake or intestinal malabsorption in swine and horses. For use in cattle, sheep, swine, horses, dogs and cats.

Key Benefits

  • Prescription Vitamin B12 in injectable form for multiple species
  • Treats conditions associated with Vitamin B12 deficiency and anemia
  • Injectable Vitamin B12 may be given subcutaneously or intramuscularly

Cyanocobalamin Injectable is prescription Vitamin B12 used in the treatment of Vitamin B12 deficiencies as well as certain types of anemia. It may also be prescribed for certain cobalt deficiencies, certain pancreatic diseases or intestinal malabsorption conditions. Vitamin B12 is a water soluble vitamin necessary for the bone marrow to produce red blood cells. A deficiency of Vitamin B12 can lead to advanced anemia where the red cells are fewer in number but are larger than normal (macrocytic). Injectable form available only. This injectable form of Vitamin B12 may be given subcutaneously (subQ, under the skin) or intramuscularly (IM, into the muscle).

How It Works

Certain health conditions could cause Vitamin B12 deficiency. Supplementing with injectable B12 helps treat these low levels and improve your pet's health.


For use as a supplemental nutritive source of vitamin B12 in cattle, horses, swine, sheep, dogs and cats.


Inject subcutaneously or intramuscularly. May be injected intravenously at the discretion of theveterinarian.

Dogs/Cats - 0.25 to 0.5 mL.

Horses, Cattle, Swine and Sheep - 1 to 2 mL.


Federal law restricts this drug to use by or on the order of a licensed veterinarian.


No contraindications are documented for injectable use in domestic animals.

Disclaimer: This drug has not been found by FDA to be safe and effective, and this labeling has not been approved by FDA.

Possible Side Effects:

No serious side effects have been reported.


Store at controlled room temperature between 15° and 30°C (59° - 86°F).

Avoid exposure to light.



Vitamin B12 treats and prevents vitamin B12 deficiencies and associated symptoms, including lethargy, weakness, loss of appetite, weight loss, coat and skin problems, and anemia. Vitamin B12 is also a generic for CyanoCobalamin. Please note: This is a special order item that may require 7 days lead time before it is available for shipping.
This injectable Vitamin B12 treats B12 deficiencies in animals. This is an essential nutrient for the health of your pet.
Certain health conditions could cause Vitamin B12 deficiency. Supplementing with injectable B12 helps treat these low levels and improve your pet's health
Vitamin B12 typically does not cause any side effects.
  • Keep out of reach of children.
  • While highly unlikely, you should contact your veterinarian if any abnormal reactions are observed.
Contact your closest emergency pet hospital


Review Summary
1 Reviews
100% (1)
0% (0)
0% (0)
0% (0)
0% (0)
100% Recommend this product (1 of 1 responses)
By Debra
Easy to Order
January 10, 2016
Entirely Pets worked with my vet to get a prescription and kept me updated.
Easy to order, fast ship, good customer service

Customers Who Bought Also Bought