Vitamin b12 and Als - from FDA reports


Als is reported only by a few people who take Vitamin B12. We study 33,497 people who have side effects while taking Vitamin b12 from FDA. Among them, 4 have Als. Find out below who they are, when they have Als and more.

What to expect?

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

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On Sep, 29, 2017

33,497 people reported to have side effects when taking Vitamin b12.
Among them, 4 people (0.01%) have Als

Number of reports submitted per year:

Could Vitamin b12 cause Als?

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

  • female: 75 %
  • male: 25 %

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

  • 0-1: 0.0 %
  • 2-9: 0.0 %
  • 10-19: 0.0 %
  • 20-29: 25 %
  • 30-39: 0.0 %
  • 40-49: 0.0 %
  • 50-59: 25 %
  • 60+: 50 %

Top conditions involved for these people *:

  • Stress And Anxiety (2 people, 50.00%)
  • Nausea (2 people, 50.00%)
  • Crohn's Disease (2 people, 50.00%)
  • Chest Pain (1 person, 25.00%)
  • Cardiac Failure Congestive (1 person, 25.00%)

Top co-used drugs for these people *:

  • Zoloft (2 people, 50.00%)
  • Zofran (2 people, 50.00%)
  • Vistaril (2 people, 50.00%)
  • Questran (2 people, 50.00%)
  • Phenergan (2 people, 50.00%)

Top other side effects for these people *:

  • Breathing Difficulty (3 people, 75.00%)
  • Meningitis Aseptic (2 people, 50.00%)
  • Depression (2 people, 50.00%)
  • Neurological Symptom (1 person, 25.00%)
  • Exostosis (1 person, 25.00%)

* Approximation only. Some reports may have incomplete information.

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Do you have Als when taking Vitamin b12?

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Als and drugs with ingredients of cobalamin.

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Als 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)


Als (als is the death of both upper and lower motor neurons in the motor cortex of the brain, the brain stem, and the spinal cord) has been reported by people with high blood cholesterol, rheumatoid arthritis, multiple sclerosis, hyperlipidaemia, high blood pressure (latest reports from 1,972 Als patients).

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What would happen?

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

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