Avicenna's pharmacopeia for the treatment of animal bites.

Envenomation is a common medical problem. The Canon of Medicine written by Avicenna is one of the reliable sources of Persian medicine. The present study aims to identify Avicenna's clinical pharmacology approach and the pharmacopeia used for the treatment of animal envenomations and also to evaluate the related data in light of the current medicine. The Canon of Medicine was searched using related Arabic keywords for the contents about the treatment of animal bites. A literature search was conducted in scientific databases including PubMed, Scopus, Google Scholar, and Web of Science to obtain relevant data. Avicenna recommended one hundred and eleven medicinal plants for the treatment of bites of vertebrate and invertebrate venomous animals including snakes, scorpions, spiders, wasps, and centipedes. He mentioned different methods of administrating these drugs including oral drugs, lotions, sprayed drugs, slow-dissolving tablets in the mouth, and enemas. Moreover, he paid special attention to pain relief in addition to specific treatments for animal bites. In the Canon of Medicine, Avicenna recommended several medicinal plants alongside analgesics for the management and treatment of animal envenomations. The current research elucidates the clinical pharmacology and pharmacopeia of Avicenna for the treatment of animal envenomations. Further research is encouraged to evaluate the efficacy of these therapeutic agents for the treatment of animal bites.

Avicenna's clinical toxicology approach and beneficial materia medica against oral poisoning.

Considering the rich background of Persian Medicine in the use of materia medica for the treatment of diseases, the huge burden of oral poisonings in the world, and the urgent need to find scientific solutions, the purpose of this study was to determine Avicenna's approach toward clinical toxicology and his proposed treatments for oral poisonings. In Al-Qanun Fi Al-Tibb, Avicenna addressed the materia medica for the treatments of oral poisonings after explaining the ingestion of different toxins and also elucidating the clinical toxicology approach toward poisoned patients. These materia medica were from different classes including emetics, purgatives, enemas, diaphoretics, antidiarrheals, inhaled drugs, sternutators, anticoagulants, antiepileptics, antitussives, diuretics, cooling drugs, stimulants, cardiotonic drugs, and heating oils. By applying different therapies, Avicenna endeavored to attain main goals in clinical toxicology that are comparable with modern medicine. They included removing the toxins from the body, decreasing the severity of the deleterious effects of toxins on the body, and counteracting the effects of toxins inside the body. Aside from introducing different therapeutic agents that played an important role in the treatment of oral poisonings, he emphasized the ameliorating effects of nutritive foods and beverages. Further research using other Persian medical resources is recommended to elucidate the applicable approaches and treatments for different poisonings.

Rhazes's methodology in the science of toxicology.

INTRODUCTION: Toxicology has been one of the most important topics throughout the history of medicine. Persian medicine (PM) textbooks such as Al-Hawi fi Al-Tib of Rhazes (Razi) can be a useful source for novel information about toxicology and thus we aimed to elucidate Rhazes's methodology in toxicology based on this textbook. METHODS: This research is a historical descriptive study. Data were obtained from the book Al-Hawi fi Al-Tib using keywords of poison, poisoning, and relevant terminologies in ArabicAQ1, Persian, and English and also from appropriate literature in PubMed, Scopus, Web of Science, Scientific Information Database (SID), Magiran, and IranDoc. RESULTS: After introducing the types of common poisons in his era, Rhazes categorized them into three main categories of plants, animals, and minerals, which cause human poisoning orally or via stings and bites. To identify the poison and make a diagnosis of the corresponding toxidrome, he conducted a thorough physical examination of the patient, carefully observing signs and symptoms, and then treated the poisoning using pharmaceutical and non-pharmaceutical modalities. In the book Al-Hawi fi Al-Tib, Rhazes has provided comprehensive information about the types of poisons, their effects on the human body, the signs and symptoms of poisonings, and relevant diagnostic and therapeutic methods. DISCUSSION: Rhazes had a great contributing role to the science of toxicology. We suggest future research on an in-depth analysis of other PM references for toxicology knowledge and how they may foster the science of toxicology.