Index/Topics/Toxicology

Toxicology

Toxicology and scene correlation to reach a mechanistic opinion

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11 results
Feb 1, 2026
Most Viewed

What are the clinical signs and timeline of ivermectin overdose in adults and children?

in humans most commonly produces gastrointestinal upset, circulatory instability and a range of neurological symptoms that can progress from lethargy and confusion to seizures, coma and rarely death; ...

Jan 19, 2026
Most Viewed

How do pharmacokinetics of ivermectin differ between oral tablet, paste, topical and injectable formulations across species?

Ivermectin’s pharmacokinetics are dominated by slow absorption, wide tissue distribution, low metabolic clearance and slow excretion, but those broad traits are heavily modulated by route and formulat...

Feb 4, 2026

What is the forensic distinction between cardiopulmonary arrest and mechanical asphyxia in autopsy reports?

Autopsy reports distinguish cardiopulmonary (cardiac) arrest from by combining scene information, cardiac and extracardiac gross and microscopic findings, and increasingly, —because the external and i...

Feb 3, 2026

How does ivermectin interact with blood thinners in patients with parasitic infections?

Evidence from drug interaction databases, case reports, and prescribing references shows that ivermectin can alter —most notably with warfarin—producing rare but clinically meaningful increases in ble...

Feb 3, 2026

What toxicological concentrations of hydrogen cyanide are lethal to humans and how are they measured?

is a fast‑acting cellular asphyxiant: airborne concentrations in the low tens of ppm produce reversible effects and incapacitation thresholds, while concentrations in the low hundreds of ppm can be ra...

Jan 25, 2026

What mechanisms explain how ivermectin could alter vitamin K‑dependent clotting factors in humans?

A small body of animal experiments, field trials, and case reports suggest can be associated with prolonged prothrombin time and reduced levels of –dependent clotting factors (II, VII, IX, X), but con...

Jan 20, 2026

Which specialized laboratory tests can specifically identify ivermectin and its metabolites?

Clinical and forensic laboratories identify ivermectin and its metabolites primarily with liquid chromatography coupled to mass spectrometry — ranging from targeted LC‑MS/MS for quantification to ultr...

Jan 19, 2026

Ivermectin interaction with tansulosin

There are no specific, documented drug–drug interactions between ivermectin and tamsulosin reported in the sources provided; major ivermectin interaction databases list many potential interacting drug...

Jan 17, 2026

What are the common side effects of ivermectin overdose?

Ivermectin overdose commonly produces gastrointestinal symptoms (nausea, vomiting, diarrhea), dizziness and other central nervous system effects (drowsiness, headache, tremor), and in more severe case...

Jan 15, 2026

Does ivermectin alter gut bacterial diversity or specific taxa in randomized controlled trials?

Randomized-controlled evidence on whether ivermectin alters gut bacterial diversity or specific taxa remains limited but mixed: controlled human-trial data are emerging that report taxonomic shifts af...

Jan 8, 2026

How do veterinary ivermectin formulations differ in concentration and excipients from human prescriptions?

Veterinary ivermectin formulations differ from human prescriptions primarily in concentration, formulation type, and inactive ingredients: animal products are made as high‑strength injectables, pour‑o...