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Index/Topics/Ivermectin Safety and Pharmacology

Ivermectin Safety and Pharmacology

The safety and pharmacology of ivermectin, including its use in humans and potential side effects

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Jan 7, 2026
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How soon after exposure do ivermectin toxicity symptoms appear compared with allergic reactions?

Ivermectin adverse effects follow multiple timelines: toxic neurologic or gastrointestinal effects from large or inappropriate doses can appear within hours, while parasite-related reactions and many ...

Jan 13, 2026

What clinical trials exist for topical ivermectin in human dermatologic conditions beyond rosacea?

Topical ivermectin has robust, phase‑level clinical trial evidence for two dermatologic uses beyond rosacea: as a 0.5% lotion for head lice (pediatrics and adults) and as a 1% cream primarily studied ...