ExoticRx · exoticrx.com/drugs/famotidine
Pepcid
Competitively blocks histamine H2 receptors on parietal cells, reducing basal and stimulated gastric acid secretion.
Generally well-tolerated. Adjust dose in renal impairment. Less effective than proton pump inhibitors at acid suppression.
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 8 species including reptiles, birds, pocket pets, livestock, and equine.
| Species | Route | Dose | Frequency | Evidence | Source |
|---|---|---|---|---|---|
| Dog (Domestic) | IV | 0.5–1 mg/kg | q12h | Strong | Plumb's Veterinary Drug Handbook, 9th Ed |
| Dog (Domestic) | IV | 0.5–1 mg/kg | q12h | Strong | Plumb's Veterinary Drug Handbook, 9th Ed |
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