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Vitamin B12 Injection

Vitamin B12 is a nutrient that helps to keep your nerves and blood cells healthy. 


Book your appointment at a time and place that's convenient for you. 


*Prescription may be required.


Our bodies don’t make Vitamin B12, it is obtained from foods such as meat, fish, milk and eggs. You may have a deficiency if you are vegan, don’t eat enough B12 rich food, or if you have other health conditions which mean you are unable to absorb it properly, such as pernicious anaemia.

What is Vitamin B12?


Vitamin B12 is needed to make new cells in the body such as red blood cells. A lack of vitamin B12 leads to anaemia, low energy, stomach problems (constipation, loss of appetite, weight loss), poor memory and nerve damage.


Most people get enough vitamin B12 from their diet. It is is found in meat, fish, eggs, and milk. It is generally not found in plant foods but many foods have added vitamin B12 such as breakfast cereals. A normal balanced diet usually contains enough vitamin B12. 


The most common cause of vitamin B12 deficiency is pernicious anaemia.  Some problems of the gut can also be a cause of vitamin B12 deficiency, but this is less uncommon, for example:

  • surgery to remove parts of the bowel (the stomach or the end of the small intestine) 

  • Crohn's disease 

  • atrophic gastritis (where the lining of the stomach is thinned).


A deficiency of vitamin B12 can also occur with poor nutrition. Long term strict vegetarian or vegan diets (no animal products) are associated with a higher risk of vitamin B12 deficiency. This is especially important during pregnancy and breastfeeding when more vitamin B12 is needed.


The level of vitamin B12 in the body can be measured by a blood test. If you have low levels of vitamin B12 your doctor may prescribe hydroxocobalamin, which is given as an injection.  


How is the B12 Injection given?


  • This is usually given as an intramuscular injection, every 2-3 months.

  • Alternatives to an intramuscular injection are: Oral Vitamin B12 at a dose of at least 1000mcg per day.

  • It is important to monitor your symptoms if you change to oral B12.


What can you expect in your appointment?


Step 1 - Book your Vitamin B12 injection

Find your nearest participating pharmacy.


Step 2 - Attend your consultation

To discuss your symptoms and to help us decide if the B12 injection is suitable to you.


Step 3 - Get your Vitamin B12 injection

Get your B12 injection from one of our qualified pharmacists.

Living Rewards members receive 10 Living Rewards points when they get their vitamin B12 injection.

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111 Cashel Street, Christchurch Central City, Christchurch 8011, New Zealand

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(03) 595 1289

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1107 Heretaunga Street West, Saint Leonards, Hastings 4120, New Zealand

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(06) 878 9812

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445 Ferguson Street, Palmerston North Central, Palmerston North 4410, Manawatu-Wanganui, New Zealand

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(06) 355 1145

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325 Broadway Avenue, Palmerston North Central, Palmerston North 4414, Manawatu-Wanganui, New Zealand

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(06) 358 1485

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Shop 16, Marsden Point & Peter Snell Roads, Ruakaka, NORTHLAND 0151

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(09) 432 7756

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237A High Street, Rangiora 7400, Canterbury, New Zealand

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(03) 313 8624

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522 Kennedy Road, Greenmeadows, Napier 4112, Hawke's Bay, New Zealand

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(06) 845 0122

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209 Oxford Street, Levin 5510, Manawatu-Wanganui, New Zealand

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(06) 368 2560

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70 Cleghorn Street, Redwoodtown, Blenheim 7201, Marlborough, New Zealand

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(03) 578 5748

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521A Kamo Road, Kamo, Whangārei 0112, New Zealand

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(09) 435 0174

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232 Gladstone Road, Gisborne 4010, New Zealand

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(06) 867 1291

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108 Russell Street South, Hastings 4122, Hawke's Bay, New Zealand

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(06) 878 8123

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96 College Street, Awapuni, Palmerston North 4412, New Zealand

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(06) 358 1970

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131 Middle Renwick Road, Springlands, Blenheim 7201, Marlborough, New Zealand

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(03) 578 2271

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157 Kiripaka Road, Tikipunga, Whangārei 0112, Northland, New Zealand

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(09) 437 0001

Become a Unichem Pharmacy

As a Unichem Pharmacy you’ll benefit from our strong network and grow your business. Contact us now for more information.

Unichem is part of Green Cross Health Limited, a leading primary healthcare provider in New Zealand with services across pharmacies and medical centres. Our green cross symbol is our trustmark for where to find quality health care and advice.

Contact

If you have any questions or would like to get in touch, contact us at:

Phone (09) 571 9080  Fax (09) 571 9081

Our Customer Service Centre hours are Monday to Friday, 9am - 5pm

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