Atenolol Dosage Calculator

Atenolol Dosage for Dogs and Cats By Weight
Trade Names: Tenormin
Functional classification: Beta-antagonist

Atenolol Dosing for Dogs and Cats By Weight

Important Safety Information

Doses in dogs have been increased to 3 mg/kg q12-24h PO for some conditions.

For cats, because of tablet size, a common dose is 6.25-12.5 mg/cat q12-24h PO (one-quarter or one-half tablet).

Reference Source

Saunders Handbook of VETERINARY DRUGS, Page 83-84

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Standard Dosage Guidelines

Small Animal Dosage

Species Route Dosage Frequency
Dogs PO 6.25-12.5 mg/dog Every 12-24 hours
PO 0.25-3.0 mg/kg Every 12-24 hours
Cats PO 1-2 mg/kg Every 12 hours
PO 6.25-12.5 mg/cat Every 12-24 hours

Large Animal Dosage

Species Route Dosage Frequency
Large Animals - No dose has been reported -