Acetylsalicylic Acid: Aspirin Use in Horses
by Robert N. Oglesby DVM
Introduction
Introduction
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Use in Horses
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Contraindications
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Toxicity
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Dosage
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Associations and Drug Regulations
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More Info & Discussions
To relieve minor pain (not colic) and fever. Aspirin can be used for a number of inflammatory problems and even substituted for bute in a pinch.
This article is about the contraindications, toxic effects, dosages, and association drug rules that apply to this medication.
Use in Horses
Introduction
»
Use in Horses
»
Contraindications
»
Toxicity
»
Dosage
»
Associations and Drug Regulations
»
More Info & Discussions
The half life of aspirin in plasma is seven minutes and it was no longer detectable in plasma after one and ½ hours. Ponies' may have a longer elimination time within one study the half life being 1 hour.
Aspirin differs from other NSAIDs in it ability to irreversibly inhibit cyclooxygenase. This has a profound affect on clotting time. Following treatment with aspirin, bleeding times (the time it takes for a wound to quit bleeding) where markedly increased for up to 48 hours.
Contraindications
Introduction
»
Use in Horses
»
Contraindications
»
Toxicity
»
Dosage
»
Associations and Drug Regulations
»
More Info & Discussions
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