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Index/Topics/PVP and AG Excipients

PVP and AG Excipients

The use of polyvinylpyrrolidone (PVP) and arabinogalactan (AG) as formulation excipients to improve ivermectin's solubility and absorption.

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3 results
Jan 6, 2026

How do single-dose versus repeated-dose ivermectin regimens change plasma Cmax and half-life?

Single oral doses of ivermectin produce a dose-proportional peak plasma concentration (Cmax) with a terminal half-life around 18–20 hours after typical human doses, while repeated or multi-day regimen...

Jan 5, 2026

Are there safety or tissue‑residue differences when ivermectin is formulated with solubility enhancers like PVP or arabinogalactan?

Formulating ivermectin with solubility enhancers such as polyvinylpyrrolidone (PVP) or arabinogalactan (AG) reliably increases apparent solubility and bioavailability and can permit lower effective do...

Jan 5, 2026

How do excipients like polyvinylpyrrolidone and arabinogalactan affect the pharmacokinetics of ivermectin in horses?

Polyvinylpyrrolidone (PVP) and arabinogalactan (AG) act as formulation excipients that increase ivermectin’s apparent solubility and modify absorption, and mechanochemical complexes containing these e...

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