Review: could Vitamin b12 cause A-fib (Atrial fibrillation/flutter)?
Summary: A-fib is found among people who take Vitamin b12, especially for people who are male, 60+ old, also take medication Folic acid, and have Atrial fibrillation/flutter.
We study 2,493 people who have side effects while taking Vitamin b12 from FDA and social media. Among them, 32 have A-fib. Find out below who they are, when they have A-fib and more.
You are not alone: join a support group for people who take Vitamin b12 and have A-fib >>>
Vitamin b12 has active ingredients of cobalamin. It is often used in vitamin b12 deficiency. (latest outcomes from 2,991 Vitamin b12 users)
A-fib (most common type of arrhythmia) has been reported by people with high blood pressure, osteoporosis, rheumatoid arthritis, diabetes, multiple myeloma. (latest reports from 86,689 A-fib patients)
On Apr, 4, 2015: 2,493 people reported to have side effects when taking Vitamin b12. Among them, 32 people (1.28%) have A-fib.
Time on Vitamin b12 when people have A-fib * :
|< 1 month||1 - 6 months||6 - 12 months||1 - 2 years||2 - 5 years||5 - 10 years||10+ years |
Gender of people who have A-fib when taking Vitamin b12 * :
Age of people who have A-fib when taking Vitamin b12 * :
Severity of A-fib when taking Vitamin b12 ** :
|least||moderate||severe||most severe |
How people recovered from A-fib ** :
|while on the drug||after off the drug||not yet |
Top conditions involved for these people * :
- Atrial fibrillation (4 people, 12.50%)
- High blood pressure (2 people, 6.25%)
- Pulmonary hypertension (2 people, 6.25%)
- Hypothyroidism (2 people, 6.25%)
- Blastomycosis (2 people, 6.25%)
Top co-used drugs for these people * :
- Folic acid (12 people, 37.50%)
- Vitamin e (8 people, 25.00%)
- Aspirin (8 people, 25.00%)
- Coumadin (7 people, 21.88%)
- Levoxyl (6 people, 18.75%)
* Approximation only. Some reports may have incomplete information.
** Reports from social media are used.
How to use the study: print a copy of the study and bring it to your health teams to ensure drug risks and benefits are fully discussed and understood.
Get connected: join our support group of vitamin b12 and a-fib on
Do you have A-fib while taking Vitamin B12?
You are not alone! Join a support group on :
- support group for people who take Vitamin b12 and have A-fib
- support group for people who take Vitamin b12
- support group for people who have A-fib
Drugs in real world that are associated with:
Could your condition cause:
- A study of drug interactions between Vitamin D, Atenolol, Vitamin B12 for a 58-year old woman with Low Egfr, Blood Pressure Increased. The patient has Oesophagitis Ulcerative, Diverticulitis Intestinal, Fibromyalgia, Exhaustion, Fatigue, Lethargy, Tiredness, Weariness
- A study of drug interactions between Omega 3, Vitamin B12, Vitamin C, Vitamin D for a 18-year old boy with Urticaria Cholinergic. The patient has Hives
- A study of drug interactions between Vitamin B12, Diltiazem Hydrochloride, Metoprolol Succinate, Xarelto for a 68-year old woman with Semi-vegetarian, Atrial Fibrillation/flutter. The patient has Back Pain
- A study of drug interactions between Lutein, CoQ-10, Saccharomyces Boulardii, Vitamin B12, Chelated Magnesium, Vitamin D, Levaquin, Escitalopram, Atorvastatin Calcium, Climara, Levothyroxine Sodium for a 56-year old woman with Vision Problems, Cardiovascular Antioxidant, Lack Of Regular Bowel Movements, Low Energy, Muscle Pain, C4 Level, Infection, Depression, High Blood Cholesterol And Triglycerides, Menopause, Hypothyroidism. The patient has Tendon Pain, Muscle Pain, Joint Stiffness
- A study of drug interactions between Denatured Collagen, Vitamin B12, Folic Acid, Trazodone Hydrochloride, Prempro, Mobic, Cogentin, Lialda, Cymbalta, Abilify for a 63-year old woman with Brittle Nails, Major Depression, Sleep Disorder, Menopause Hot Flashes, Arthritis, Tremor, Ulcerative Colitis, Chronic Depression. The patient has Weight Gain, Fatigue, Tremor, Neck Pain
Recent Vitamin b12 related drug comparison:
NOTE: The study is based on active ingredients and brand name. Other drugs that have the same active ingredients (e.g. generic drugs) are NOT considered.
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