Reaction
Vitamin K Deficiency reporting signals
As of the last recalculation, Vitamin K Deficiency appears in 393 FAERS reports alongside 13 co-occurring drug terms. The strongest observed disproportionality signal is CEFAZOLIN (PRR 216.0).
Important: FAERS is a spontaneous, voluntary, unverified reporting system. PRR and ROR identify reporting patterns for investigation; they are not incidence rates and do not establish causation.
| Drug | Co-reports | PRR | ROR |
|---|---|---|---|
| Cefazolin | 34 | 216.0 | 216.8 |
| Cefazolin Sodium | 41 | 201.0 | 201.7 |
| Ampicillin | 20 | 134.7 | 135.0 |
| Ampicillin Sodium | 20 | 134.7 | 135.0 |
| Rifampicin | 24 | 133.7 | 134.1 |
| Phytonadione | 18 | 117.7 | 118.0 |
| Tobramycin Solution | 18 | 83.1 | 83.2 |
| Tobramycin Sulfate | 18 | 80.6 | 80.8 |
| Ceftriaxone | 31 | 54.2 | 54.3 |
| Ceftriaxone Sodium | 34 | 51.3 | 51.4 |
| Tobramycin | 19 | 43.9 | 43.9 |
| Rifampin | 11 | 41.0 | 41.1 |
| Orlistat | 6 | 12.4 | 12.4 |