Vitamin b12 and Menorrhagia - from FDA reports


Menorrhagia is found among people who take Vitamin b12, especially for people who are 40-49 old also take medication Humira, and have Crohn's disease. This review analyzes which people have Menorrhagia with Vitamin b12. It is created by eHealthMe based on reports of 33,497 people who have side effects when taking Vitamin b12 from FDA , and is updated regularly.

What to expect?

If you take Vitamin b12 and have Menorrhagia, find out what symptoms you could have in 1 year or longer.

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On Aug, 29, 2017

33,497 people reported to have side effects when taking Vitamin b12.
Among them, 50 people (0.15%) have Menorrhagia

Number of reports submitted per year:

Could Vitamin b12 cause Menorrhagia?

Age of people who have Menorrhagia when taking Vitamin b12 *:

  • 0-1: 0.0 %
  • 2-9: 0.0 %
  • 10-19: 0.0 %
  • 20-29: 5.56 %
  • 30-39: 27.78 %
  • 40-49: 47.22 %
  • 50-59: 16.67 %
  • 60+: 2.78 %

Top conditions involved for these people *:

  • Crohn's Disease (9 people, 18.00%)
  • Pain (7 people, 14.00%)
  • Multiple Sclerosis (7 people, 14.00%)
  • Rheumatoid Arthritis (6 people, 12.00%)
  • Birth Control (6 people, 12.00%)

Top co-used drugs for these people *:

  • Vitamin D (7 people, 14.00%)
  • Humira (7 people, 14.00%)
  • Vitamin C (6 people, 12.00%)
  • Prilosec (5 people, 10.00%)
  • Calcium (4 people, 8.00%)

Top other side effects for these people *:

  • Fever (7 people, 14.00%)
  • Nasopharyngitis (6 people, 12.00%)
  • Depression (6 people, 12.00%)
  • Anaemia (6 people, 12.00%)
  • Dysmenorrhea (5 people, 10.00%)

* Approximation only. Some reports may have incomplete information.

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Do you have Menorrhagia when taking Vitamin b12?

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Menorrhagia and drugs with ingredients of cobalamin.

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Menorrhagia and Vitamin b12 from FDA and eHealthMe reports

Vitamin b12

Vitamin b12 has active ingredients of cobalamin. It is often used in vitamin b12 deficiency. (latest outcomes from Vitamin b12 34,779 users)


Menorrhagia (an abnormally heavy bleeding and prolonged menstrual period at regular intervals) has been reported by people with birth control, multiple sclerosis, heavy or prolong menstrual bleeding, endometriosis, rheumatoid arthritis (latest reports from 26,343 Menorrhagia patients).

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Drugs that are associated with Menorrhagia


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What would happen?

Forecast new side effects and undetected conditions when you take Vitamin b12 and have Menorrhagia.

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