ExoticRx · exoticrx.com/drugs/letermovir
Prevymis
Inhibits the CMV DNA terminase complex (pUL56), blocking viral DNA cleavage and packaging. Novel non-nucleoside mechanism.
CYP3A4 interactions (especially with cyclosporine). GI upset. CMV-specific — no broad-spectrum activity. No veterinary data.
Each ExoticRx dose rule is graded by the strength of its primary evidence — see the editorial process.
Free-tier preview — dog and cat dosing. Pro and Student unlock all 2 species including reptiles, birds, pocket pets, livestock, and equine.
| Species | Route | Dose | Frequency | Evidence | Source |
|---|---|---|---|---|---|
| Dog (Domestic) | PO | 5–10 mg/kg | q24h | Weak | Plumb's Veterinary Drug Handbook, 9th Ed |
| Cat (Domestic) | PO | 5–10 mg/kg | q24h | Weak | Plumb's Veterinary Drug Handbook, 9th Ed |
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View PlansSource citations and evidence levels available on the live page. Reference only — verify against current literature before clinical use.