Question 1

What is Buspirone used for?

Accepted Answer

Buspirone is indicated for: fear-based aggression, Generalized anxiety, Urine spraying/marking.

Question 2

What routes can Buspirone be administered by?

Accepted Answer

Available routes: PO.

Question 3

Which species have cited Buspirone dosing data?

Accepted Answer

Buspirone dosing in the ExoticRx formulary covers 2 species: Cat (Domestic), Dog (Domestic).

Question 4

Is Buspirone a controlled substance?

Accepted Answer

Buspirone is not federally scheduled as a controlled substance, but is veterinary prescription only in most jurisdictions.

Question 5

What are the warnings or contraindications for Buspirone?

Accepted Answer

Takes 1-2 weeks for full effect. No sedation (unlike benzodiazepines). Not effective for acute anxiety/panic. Used for urine marking in cats, generalized anxiety in dogs. May increase aggression in some cats.

Question 6

What are the side effects of Buspirone?

Accepted Answer

Reported side effects, adverse reactions, and contraindications for Buspirone: Takes 1-2 weeks for full effect. No sedation (unlike benzodiazepines). Not effective for acute anxiety/panic. Used for urine marking in cats, generalized anxiety in dogs. May increase aggression in some cats.

Question 7

How does Buspirone work?

Accepted Answer

Partial agonist at serotonin 5-HT1A receptors. Anxiolytic without sedation, muscle relaxation, or anticonvulsant effects.

Species	Route	Dose	Frequency	Evidence	Source
Dog (Domestic)	PO	0.5–2 mg/kg	q12h	Moderate	Plumb's Veterinary Drug Handbook, 9th Ed
Cat (Domestic)	PO	0.5–1 mg/kg	q12h	Moderate	Plumb's Veterinary Drug Handbook, 9th Ed

Buspirone

Drug Class

Routes

Indications

Mechanism of Action

Side effects & warnings

Species with Buspirone dosing data (2 dose rules)

Evidence levels across 2 dose rules

Backed by a published source

Sample dosing (2 of 2 cited rules)

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