Cat
350 reported events
openFDA
Top reactions: Weight loss (72) · Vomiting (65) · Anorexia (53) · Lethargy (see also Central nervous system depression in 'Neurological') (48) · Death by euthanasia (46)
No. 00612898
Canada — Health Canada DPD. Original source.
Spontaneous adverse-event reports that name Vitamin B12, by species — reported counts, not proven reactions.
Top reactions: Weight loss (72) · Vomiting (65) · Anorexia (53) · Lethargy (see also Central nervous system depression in 'Neurological') (48) · Death by euthanasia (46)
Source: openFDA Animal & Veterinary adverse-event reports.