Dosing & Administration
Adult Dose
100 mg PO/IV BID.
Pediatric Dose
2.2 mg/kg PO/IV BID (avoid if < 8 yrs unless treating RMSF/Anthrax).
Renal Adjustment
No adjustment necessary (unlike other tetracyclines).
Hepatic Adjustment
Use caution in severe impairment.
Safety & Special Populations
Pregnancy Category
D - Avoid (causes tooth discoloration/bone growth inhibition in fetus).
Lactation Safety
Use caution (short term use likely safe).
Contraindications & Adverse Effects
Contraindications
- Pregnancy
- Children < 8 years old (with exceptions)
Common Adverse Effects
- Photosensitivity
- Esophagitis / Pill ulcer
- Tooth discoloration (in children)