ExoticRx · exoticrx.com/drugs/sotalol
US brand names:Betapace
Sotalol is dosed at 1–3 mg/kg PO q12h in dogs, per Verified against Plumb's Veterinary Drug Handbook, 10th Ed, p.1197 (2026-08-01).. Verify against current literature before clinical use.
Combined Class II (non-selective beta-blocker) and Class III (potassium channel blocker) antiarrhythmic. Prolongs QT interval and refractory period.
Start at low dose. Proarrhythmic (torsades de pointes) especially with hypokalemia. Monitor ECG and electrolytes. Renal elimination — adjust in renal failure. Bradycardia, hypotension.
Species references:All Cat (Domestic) drugsAll Dog (Domestic) drugs
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View PlansSource citations and evidence levels available on the live page. Reference only — verify against current literature before clinical use.