Veratrum Alkaloid Determination in Four Cases of Veratrum Aqua Poisonings.

Veratrum poisonings are described in the toxicology literature as multiple Veratrum species grow in different parts of the Northern Hemisphere and are occasionally ingested by mistake. Veratrum toxicity is attributed to the steroidal alkaloids contained in all parts of the plant. In Russia, Veratrum poisonings are more common since there is an over-the-counter Veratrum lobelianum-based tincture, Veratrum Aqua (VA), which is topically used for the treatment of lice infestation.

Diagnosis and treatment of persons with acute thallium poisoning.

Objective: This study aimed to describe organs and systems damages in persons after mass poisoning with thallium and show the results of treatment.

Methods: Forty-four persons (12 males and 32 females) with acute oral thallium poisoning were tested for thallium levels in blood and urine and examined by a toxicologist and a neurologist, and in some -cases, by a gynecologist, an ophthalmologist, and a psychiatrist. Persons were divided into the following three groups depending on the severity of the poisoning: I: This group consisted of 9 persons (blood thallium level 8.