Generally, a pharmacist cannot prescribe B12 injections, as these usually require a doctor's prescription for the medication itself, but in some regions, trained pharmacists can administer B12 injections (or other medications) if you already have a prescription and meet specific criteria, often through a special service. For oral B12, you can often buy supplements over-the-counter, but a doctor should diagnose deficiency, especially for injections.
An increase of one unit in vitamin B12 was associated with a 1.04% decrease in hemorrhoid occurrence. Conclusion: This study suggests that evaluating homocysteine, copper, folate, and vitamin B12 levels may be valuable in patients with or at risk of hemorrhoidal disease.
Vitamin B12 is available over the counter in the form of tablets (100, 500, 1,000, or 5,000 mcg) and lozenges (50, 100, 250, or 500 mcg).
Treating vitamin B12 deficiency anaemia
Your GP or nurse will give the injections.
Vitamin B12 or folate deficiency anaemia can cause a wide range of symptoms. These usually develop gradually, but can worsen if the condition goes untreated.
B12 deficiency can trigger specific food cravings, most notably for meat, fish, or eggs, as the body seeks animal-based sources to replenish the vitamin, especially in those on vegetarian/vegan diets or older adults. While cravings for sugary or salty foods can also signal general B-vitamin issues, the distinct urge for protein-rich animal products is a key indicator, but professional testing is crucial for confirmation.
Symptoms of vitamin B12 or folate deficiency anaemia
Pharmadoctor partners offer a convenient vitamin B12 injection service to help maintain healthy B12 levels. This service is designed for individuals who show signs of or have a confirmed B12 deficiency. Use our pharmacy finder below to see if this service is available at your local pharmacy.
Common side effects
Your doctor likely stopped B12 injections due to following standard guidelines suggesting oral supplements or for reasons like cost/logistics (especially during the pandemic), but this can be risky; the main reasons are often a perceived 'normal' blood test (which doesn't always reflect cell levels) or a guideline shift, but you may still need injections for neurological symptoms or poor absorption, so discuss your symptoms urgently with your doctor and ask for clear evidence for the change.
It is not recommended to start taking any supplement without checking with your physician and/or registered dietitian nutritionist first. Taking excessive amounts of vitamin B12 can mask health conditions, such as pernicious anemia, delaying the treatment that you may need.
Pharmacists can administer intramuscular vitamin B12 treatment where there is a therapeutic need, they are suitably qualified and all professional obligations are met.
The Relationship between Piles and Anemia
Iron deficiency or anemia can be brought on by ulcers, polyps, or piles, among other medical conditions. Non-cancerous conditions like these and cancers of the stomach, colon, rectum, and anus can cause bleeding in the lower part of the body.
The foods highest in Vitamin B12 are animal products, with clams and liver (beef, lamb) being exceptionally rich sources, often providing several hundred percent of the daily value in a single serving, alongside seafood like mussels, sardines, and salmon, dairy, eggs, and fortified cereals and nutritional yeast for vegans.
Vitamin B12 Deficiency Has Nothing To Do With Weight Gain
There is very little evidence to suggest that vitamin B12 affects the process of gaining or losing weight, despite the numerous techniques involved. Most of the evidence supporting this claim comes from a few observational studies.
To make sure it's safe for you, tell your doctor before having hydroxocobalamin if you:
Please arrange an appointment with your doctor or Clinical Pharmacist if you have any problems obtaining oral B12 over the counter. Rarely your symptoms may mean that a GP needs to prescribe B12 injections.
High Dosage
Injections typically provide a much higher dose of Vitamin B12 compared to oral supplements. This can benefit individuals with severe deficiencies or those needing a quick boost in their B12 levels.
Prescription and process: B12 injections require a prescription in the U.S. A healthcare provider will assess symptoms, risk factors, and blood test results to determine the need for injections, which can be prescribed through telehealth or in-person consultations.
Cutaneous manifestations associated with vitamin B12 deficiency are skin hyperpigmentation, vitiligo, angular stomatitis, and hair changes. A diagnosis of vitamin B12 deficiency is often overlooked in its early stages because these signs are not specific to vitamin B12 deficiency alone.
The Boots Vitamin B12 Blood Test Kit checks your vitamin B12 levels, using a finger-prick blood sample. Use of this kit requires internet access. All personal data in relation to this product, services and online platforms are collected and processed by MyHealthChecked.
You might want to investigate a B12 deficiency if you are experiencing foot pain or lower limb pain. Vitamin B12 is an essential nutrient, primarily found in animal products, that plays a key role in maintaining nerve function, producing red blood cells, and synthesizing DNA.