Vitamin b12 and Headaches - from FDA reports


Summary

Headaches is found among people who take Vitamin b12, especially for people who are female, 60+ old , have been taking the drug for < 1 month, also take medication Vitamin D, and have Multiple sclerosis. This review analyzes which people have Headaches 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.

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On Oct, 20, 2017

33,497 people reported to have side effects when taking Vitamin b12.
Among them, 2,001 people (5.97%) have Headaches


Number of reports submitted per year:

Could Vitamin b12 cause Headaches?

Time on Vitamin b12 when people have Headaches *:

  • < 1 month: 37.5 %
  • 1 - 6 months: 18.75 %
  • 6 - 12 months: 18.75 %
  • 1 - 2 years: 12.5 %
  • 2 - 5 years: 12.5 %
  • 5 - 10 years: 0.0 %
  • 10+ years: 0.0 %

Gender of people who have Headaches when taking Vitamin b12 *:

  • female: 79.93 %
  • male: 20.07 %

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

  • 0-1: 0.0 %
  • 2-9: 0.25 %
  • 10-19: 1.2 %
  • 20-29: 3.8 %
  • 30-39: 8.35 %
  • 40-49: 15.5 %
  • 50-59: 26.44 %
  • 60+: 44.47 %

Top conditions involved for these people *:

  • Multiple Sclerosis (231 people, 11.54%)
  • Rheumatoid Arthritis (169 people, 8.45%)
  • High Blood Pressure (150 people, 7.50%)
  • Crohn's Disease (148 people, 7.40%)
  • Pain (147 people, 7.35%)

Top co-used drugs for these people *:

  • Vitamin D (529 people, 26.44%)
  • Vitamin D3 (370 people, 18.49%)
  • Vitamin C (277 people, 13.84%)
  • Calcium (219 people, 10.94%)
  • Synthroid (199 people, 9.95%)

Top other side effects for these people *:

  • Nausea (524 people, 26.19%)
  • Dizziness (354 people, 17.69%)
  • Weakness (306 people, 15.29%)
  • Pain (300 people, 14.99%)
  • Diarrhea (292 people, 14.59%)

* Approximation only. Some reports may have incomplete information.

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Do you have Headaches when taking Vitamin b12?

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Headaches and drugs with ingredients of cobalamin.

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Headaches 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)

Headaches

Headaches has been reported by people with multiple sclerosis, rheumatoid arthritis, high blood pressure, depression, pain (latest reports from 344,745 Headaches patients).

Browse all side effects of Vitamin b12

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Drugs that are associated with Headaches

Headaches

Could your condition cause Headaches

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What would happen?

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