Review: could Vitamin B12 cause Bronchitis?


Bronchitis is found among people who take Vitamin B12, especially for people who are female, 60+ old also take medication Humira, and have Rheumatoid arthritis . We study 23,005 people who have side effects while taking Vitamin b12 from FDA and social media. Among them, 235 have Bronchitis. Find out below who they are, when they have Bronchitis and more.

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Vitamin B12

Vitamin b12 has active ingredients of cobalamin. It is often used in vitamin b12 deficiency. (latest outcomes from Vitamin b12 25,920 users)


Bronchitis (inflammation of the mucous membrane in the bronchial tubes) has been reported by people with rheumatoid arthritis, multiple sclerosis, osteoporosis, asthma, high blood pressure (latest reports from 54,015 Bronchitis patients).

On Oct, 04, 2016

23,005 people reported to have side effects when taking Vitamin B12.
Among them, 235 people (1.02%) have Bronchitis

Number of reports submitted per year:

Could Vitamin b12 cause Bronchitis?

Gender of people who have Bronchitis when taking Vitamin B12 *:

  • female: 79.13 %
  • male: 20.87 %

Age of people who have Bronchitis when taking Vitamin B12 *:

  • 0-1: 0.0 %
  • 2-9: 0.0 %
  • 10-19: 0.52 %
  • 20-29: 2.07 %
  • 30-39: 9.84 %
  • 40-49: 6.74 %
  • 50-59: 21.76 %
  • 60+: 59.07 %

Top conditions involved for these people *:

  • Rheumatoid Arthritis (44 people, 18.72%)
  • Pain (37 people, 15.74%)
  • Hypertension (36 people, 15.32%)
  • Gastrooesophageal Reflux Disease (31 people, 13.19%)
  • Crohn's Disease (28 people, 11.91%)

Top co-used drugs for these people *:

  • Humira (52 people, 22.13%)
  • Vitamin D (48 people, 20.43%)
  • Vitamin D3 (39 people, 16.60%)
  • Folic Acid. (38 people, 16.17%)
  • Methotrexate (35 people, 14.89%)

Top other side effects for these people *:

  • Pneumonia (50 people, 21.28%)
  • Sinusitis (44 people, 18.72%)
  • Dyspnoea (36 people, 15.32%)
  • Cough (36 people, 15.32%)
  • Pain (35 people, 14.89%)

* Approximation only. Some reports may have incomplete information.

** Reports from social media are used.

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