Drug
Bacitracin Zinc, Polymyxin B Sulfate
Important: Reactions below are the flagged terms from this drug’s
FAERS report history (min. 3 co-reports per term) — PRR/ROR indicate
disproportionality in spontaneous reporting, not causation.
Data from FDA FAERS via openFDA. Last recalculated: 2026-09-14.
| Reaction | Co-reports (a) | PRR | ROR | Signal | |
|---|---|---|---|---|---|
| 1 | Oral Candidiasis | 11 | 11.7 | 11.8 | signal |
| 2 | Tooth Abscess | 6 | 8.1 | 8.2 | signal |
| 3 | Pharyngitis | 7 | 7.8 | 7.8 | signal |
| 4 | Anosmia | 8 | 7.6 | 7.7 | signal |
| 5 | Drug Exposure During Pregnancy | 19 | 7.6 | 7.7 | signal |
| 6 | Drug Administration Error | 17 | 7.6 | 7.6 | signal |
| 7 | Anorexia | 7 | 7.4 | 7.4 | signal |
| 8 | Pharmaceutical Product Complaint | 14 | 7.4 | 7.4 | signal |
| 9 | Respiratory Tract Congestion | 8 | 7.0 | 7.0 | signal |
| 10 | Incorrect Drug Administration Duration | 14 | 6.8 | 6.8 | signal |
| 11 | Unintended Pregnancy | 5 | 6.6 | 6.6 | signal |
| 12 | Menstruation Irregular | 12 | 6.3 | 6.3 | signal |
| 13 | Tachypnoea | 6 | 6.1 | 6.2 | signal |
| 14 | Intentional Drug Misuse | 9 | 5.9 | 5.9 | signal |
| 15 | Acne | 32 | 5.8 | 5.9 | signal |
| 16 | Stevens-johnson Syndrome | 9 | 5.6 | 5.6 | signal |
| 17 | Multi-organ Failure | 7 | 5.5 | 5.5 | signal |
| 18 | Dry Throat | 4 | 5.5 | 5.5 | signal |
| 19 | Lung Infection | 6 | 5.3 | 5.3 | signal |
| 20 | Thinking Abnormal | 7 | 5.2 | 5.2 | signal |
| 21 | Drug Toxicity | 5 | 5.0 | 5.0 | signal |
| 22 | Crying | 13 | 4.9 | 5.0 | signal |
| 23 | Heart Rate Irregular | 8 | 4.9 | 4.9 | signal |
| 24 | Local Swelling | 6 | 4.7 | 4.7 | signal |
| 25 | Pain Of Skin | 9 | 4.6 | 4.6 | signal |
| 26 | Application Site Irritation | 4 | 4.4 | 4.5 | signal |
| 27 | Personality Change | 3 | 4.4 | 4.4 | signal |
| 28 | Skin Irritation | 14 | 4.2 | 4.3 | signal |
| 29 | Rash Generalised | 8 | 4.2 | 4.2 | signal |
| 30 | Psychomotor Hyperactivity | 5 | 4.2 | 4.2 | signal |
| 31 | Metrorrhagia | 5 | 4.0 | 4.0 | signal |
| 32 | Product Quality Issue | 37 | 3.8 | 3.9 | signal |
| 33 | Gastric Disorder | 9 | 3.6 | 3.6 | signal |
| 34 | Abnormal Behaviour | 10 | 3.5 | 3.5 | signal |
| 35 | Abasia | 6 | 3.3 | 3.3 | signal |
| 36 | Abnormal Dreams | 6 | 3.0 | 3.0 | signal |
| 37 | Pregnancy | 4 | 2.7 | 2.7 | no signal |
| 38 | Wrong Technique In Drug Usage Process | 7 | 2.6 | 2.6 | signal |
| 39 | Skin Burning Sensation | 13 | 2.5 | 2.5 | signal |
| 40 | Premature Baby | 5 | 2.3 | 2.3 | no signal |
| 41 | Vaginal Haemorrhage | 7 | 2.3 | 2.3 | no signal |
| 42 | Drug Prescribing Error | 3 | 2.1 | 2.1 | no signal |
| 43 | Application Site Erythema | 4 | 2.1 | 2.1 | no signal |
| 44 | Application Site Pruritus | 3 | 1.8 | 1.8 | no signal |
| 45 | Drug Dose Omission | 22 | 1.8 | 1.8 | no signal |