Vitamin B12 Deficiency Treatment in Gachibowli, Hyderabad
Vitamin B12 deficiency is common in India because the vitamin comes mainly from animal foods, and long-term metformin for diabetes lowers it further. It can cause tiredness, anaemia and tingling or numbness that looks like diabetic nerve damage. A blood test confirms it, and treatment with B12 tablets or injections usually corrects it; nerve symptoms need prompt treatment to recover fully.
Your vitamin B12 treatment pathway
Symptoms and risk review
Diet, metformin and acid-lowering medicines, stomach or gut surgery and autoimmune conditions are reviewed.
Blood tests
Vitamin B12 with a complete blood count; sometimes folate, active B12 or tests for pernicious anaemia.
Choose the right replacement
Tablets when the cause is diet; injections when absorption is poor or nerves are affected.
Keep diabetes treatment safe
Metformin is usually continued; B12 is checked regularly instead of stopping a medicine that protects your health.
Follow-up
Symptoms and blood counts are reviewed; some people need lifelong replacement.
Symptoms
- Tiredness, weakness and breathlessness from anaemia
- Pale or slightly yellow skin
- Tingling, pins and needles or numbness in the hands and feet
- Poor balance or unsteady walking
- Memory problems, low mood or irritability
- A sore, red tongue or mouth ulcers
Causes & risk factors
- Vegetarian or vegan diets with little milk, curd or eggs
- Long-term metformin for diabetes
- Long-term acid-lowering medicines for reflux or ulcers
- Pernicious anaemia, an autoimmune condition that blocks B12 absorption
- Stomach or bowel surgery, including weight-loss surgery
- Coeliac disease, Crohn's disease and other gut conditions
- Older age and heavy alcohol use
Vitamin B12 deficiency is common in India, largely because many people follow vegetarian diets and B12 comes mainly from animal foods.
Vitamin B12, metformin and diabetic nerve damage
Metformin is a safe and important diabetes medicine, but taking it for years can lower vitamin B12. Low B12 causes tingling and numbness that is easy to mistake for diabetic neuropathy.
- The American Diabetes Association advises checking B12 from time to time in people taking metformin long term, especially with anaemia or nerve symptoms
- Anyone with new numbness or tingling in the feet is checked for low B12 before the symptoms are put down to diabetes
- Low B12 is treated while metformin is usually continued
Tablets or injections?
The right form depends on why B12 is low.
| Situation | Usual treatment |
|---|---|
| Low B12 from diet | B12 tablets, plus more milk, curd, paneer, eggs or fortified foods |
| Low B12 with long-term metformin | B12 tablets or injections, with regular checks; metformin usually continues |
| Pernicious anaemia, gut surgery or poor absorption | Injections, often for life |
| Tingling, numbness, balance or memory problems | Prompt injections to protect the nerves, then ongoing replacement |
How it’s diagnosed
A blood test for vitamin B12 with a complete blood count is done at the on-site lab, sometimes with folate, active B12 or antibodies for pernicious anaemia. Diet, medicines such as metformin and acid-lowering tablets, and gut conditions are reviewed to find the cause, and new nerve symptoms in diabetes are checked for low B12 before being attributed to diabetic neuropathy.
How it’s treated
Diet-related deficiency is treated with B12 tablets and food changes. Injections are used when absorption is poor, for pernicious anaemia or after gut surgery, and promptly when nerves are affected. Metformin is usually continued with regular B12 checks. Blood counts and symptoms are reviewed at follow-up.
When to seek care
- Numbness or tingling that spreads, or difficulty walking or keeping your balance
- Confusion, memory loss or marked changes in mood
- Severe breathlessness, chest pain or fainting, which can mean severe anaemia
- Vision changes
FAQ
Can metformin cause vitamin B12 deficiency?
Yes. Taking metformin for years can lower B12. The ADA advises checking B12 from time to time, especially if you have anaemia or nerve symptoms. Metformin is usually continued.
Is B12 deficiency common in vegetarians?
Yes. B12 comes mainly from animal foods, so people with little milk, curd, paneer or eggs in their diet are more likely to be low.
Are B12 injections better than tablets?
Tablets work well when the cause is diet. Injections are used when the gut cannot absorb B12, such as with pernicious anaemia or after gut surgery, and when nerves are affected.
How long does it take to feel better?
Tiredness often improves within weeks. Nerve symptoms can take months to improve, and recovery is better when treatment starts early.
Can low B12 cause tingling in the feet?
Yes. Low B12 damages nerves and can cause tingling and numbness that looks like diabetic neuropathy, which is why B12 is checked when these symptoms appear.
Where can I get B12 deficiency treated in Gachibowli, Hyderabad?
Dr. Ram Kumar G tests and treats vitamin B12 deficiency at Boston Diabetes Center, Gachibowli, Hyderabad, with blood tests at the on-site lab and B12 injections when needed. Call or WhatsApp 09618994555 to book.
Medical disclaimer: Content on this page is for general education and is not a substitute for individualized medical advice, diagnosis, or treatment. Outcomes vary between patients. Boston Diabetes Center is outpatient / day-care specialty centre with an on-site diagnostic lab and pharmacy — no inpatient beds; imaging and inpatient care are coordinated through partner facilities.