ExoticRx · exoticrx.com/drugs/potassium-bromide
Potassium Bromide
K-BroVet
Drug Class
Routes
Indications
Mechanism of Action
Bromide competes with chloride at GABA-A receptor chloride channels, hyperpolarizing neurons and raising seizure threshold. Also competes with chloride in renal tubules.
Side effects & warnings
Long half-life (24 days in dogs) — takes 3-4 months for steady state. Loading dose can shorten this. CONTRAINDICATED in cats (severe respiratory disease/pneumonitis). Monitor serum bromide levels. Dietary chloride changes affect levels. Pancreatitis risk.
Species with Potassium Bromide dosing data (1 dose rule)
Evidence levels across 1 dose rule
Each ExoticRx dose rule is graded by the strength of its primary evidence — see the editorial process.
Backed by a published primary source
- · Plumb's Veterinary Drug Handbook, 9th Ed
Sample dosing (1 of 1 cited rule)
Free-tier preview — dog and cat dosing. Pro and Student unlock all 1 species including reptiles, birds, pocket pets, livestock, and equine.
| Species | Route | Dose | Frequency | Evidence | Source |
|---|---|---|---|---|---|
| Dog (Domestic) | PO | 20–40 mg/kg | q24h | Strong | Plumb's Veterinary Drug Handbook, 9th Ed |
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Source citations and evidence levels available on the live page. Reference only — verify against current literature before clinical use.