Vitamin B12 [EPC]

262467 reported adverse events

Drugs of this class: CYANOCOBALAMIN FERROUS FUMARATE, FOLIC ACID .ALPHA.-TOCOPHEROL ACETATE, DL-, ASCORBIC ACID, CYANOCOBALAMIN, FOLIC ACID, NIACIN, PYRIDOXINE, RIBOFLAVIN, SODIUM FLUORIDE, THIAMINE MONONITRATE, VITAMIN A AND VITAMIN D FOLIC ACID ASCORBIC ACID, VITAMIN A PALMITATE, CHOLECALCIFEROL, THIAMINE HYDROCHLORIDE, RIBOFLAVIN-5 PHOSPHATE SODIUM, PYRIDOXINE HYDROCHLORIDE, NIACINAMIDE, DEXPANTHENOL, ALPHA-TOCOPHEROL ACETATE, VITAMIN K1, FOLIC ACID, BIOTIN, CYANOCOBALAMIN SODIUM FLUORIDE VITAMIN A ACETATE, .BETA.-CAROTENE, ASCORBIC ACID, CHOLECALCIFEROL, .ALPHA.-TOCOPHEROL, THIAMINE, RIBOFLAVIN, NIACINAMIDE, PYRIDOXINE, LEVOMEFOLATE GLUCOSAMINE, FOLIC ACID, CYANOCOBALAMIN, BIOTIN, ZINC GLUCONATE, CUPRIC OXIDE, AND SODIUM FLUORIDE VITAMIN A, VITAMIN C, VITAMIN D, VITAMIN E, THIAMINE, RIBOFLAVIN, NIACIN, VITAMIN B6, FOLIC ACID, VITAMIN B12, CALCIUM, IRON, ZINC, COPPER ASCORBIC ACID, CHOLECALCIFEROL, .ALPHA.-TOCOPHEROL ACETATE, DL-, FOLIC ACID, PYRIDOXINE HYDROCHLORIDE, CYANOCOBALAMIN, BIOTIN, CALCIUM CARBONATE, FERROUS FUMARATE, MAGNESIUM OXIDE, LACTIC ACID AND DOCONEXENT FERROUS FUMARATE, ASCORBIC ACID, FOLIC ACID, CYANOCOBALAMIN IRON, FOLIC ACID, CYANOCOBALAMIN, ASCORBIC ACID, AND DOCUSATE SODIUM

These side effects are most commonly reported by patients taking drugs of the Vitamin B12 [EPC] class:

# Side effect Count
0 DRUG INEFFECTIVE 23671
1 FATIGUE 22831
2 PAIN 20598
3 ARTHRALGIA 16998
4 NAUSEA 16168
5 HEADACHE 14111
6 DIARRHOEA 13899
7 RHEUMATOID ARTHRITIS 13604
8 DYSPNOEA 12531
9 OFF LABEL USE 12411
See all common reactions for Vitamin B12 [EPC]

Drugs of the Vitamin B12 [EPC] class are most commonly taken among patients reporting these side effects:

# Side effect Count Frequency
0 SWOLLEN JOINT COUNT INCREASED 750 0.8701
1 ANTI-CYCLIC CITRULLINATED PEPTIDE ANTIBODY POSITIVE 3032 0.8425
2 PEMPHIGUS 5991 0.7983
3 RHEUMATIC FEVER 893 0.7356
4 DUODENAL ULCER PERFORATION 2073 0.6474
5 RHEUMATOID FACTOR POSITIVE 1994 0.6132
6 HAND DEFORMITY 4722 0.5625
7 HELICOBACTER INFECTION 2189 0.3907
8 SYNOVITIS 4583 0.3649
9 GLOSSODYNIA 5534 0.3436
See all enriched reactions for Vitamin B12 [EPC]