Editor: Ceyda Sibel Kılıç

Poison or Remedy? Case Reports on Selected Plants

eBook: US $89 Special Offer (PDF + Printed Copy): US $143
Printed Copy: US $98
Library License: US $356
ISBN: 978-981-5274-32-5 (Print)
ISBN: 978-981-5274-31-8 (Online)
Year of Publication: 2025
DOI: 10.2174/97898152743181250101

Introduction

A fascinating exploration of widely used medicinal and culinary plants that straddle the line between healing and harm. Poison or Remedy? Case Reports on Selected Plants presents detailed botanical and phytochemical insights, highlighting the active compounds responsible for both therapeutic and toxic effects. The book draws on real-world cases from across the globe to examine how plant parts and preparations that are often used for health, culinary, or traditional purposes can lead to adverse outcomes when misused or misunderstood.

Featured plants include celery and Heracleum species with phototoxic effects, cinnamon rich in coumarins, tropane alkaloid–containing Angel’s Trumpet, colchicine-bearing Gloriosa and Colchicum, licorice, ivy, nutmeg, oleander, Syrian rue, rhododendron (mad honey), and the castor oil plant. Through these examples, the book underscores the delicate balance between medicinal potential and toxic risk.

Key Features:

  • - Explores the dual nature of medicinal plants through global case reports.
  • - Presents phytochemical structures of key bioactive and toxic compounds.
  • - Highlights real-world implications of plant misuse in food, medicine, and cosmetics.
  • - Combines scientific accuracy with readability for both experts and general readers.
  • - Promotes awareness of plant safety, regulation, and responsible usage.


Target Readership::

Scientists, academicians, healthcare professionals, herbal researchers, and plant enthusiasts interested in understanding the fine line between the therapeutic and toxic effects of medicinal plants.

Preface

According to the data of World Health Organization (WHO), 80% of the population living in developing countries rely on herbal medicines for their health problems. It is known that plants contain hundreds of secondary metabolites resulting in various biological activities. However, they might also be responsible for various intoxications and/or adverse effects, either accidentally or on purpose, as many case reports confirm these occurrences.

Since plants can be our friends or foes, this book covers the unwanted effects of some plants (whether medicinal or not) in the form of case reports.We experience such side effects due to a lack of information about them and incorrect usage. Knowing these unwanted reactions will inform us about their adverse effects and will lead us to be cautious when we encounter/use these plants.

Each chapter contains botanical and phytochemical information related to the plant/plant product in question, including the structure of the common compounds responsible for the adverse effect(s). Case reports from different parts of the world are included along with the used parts and the intentions of the usage.

I would like to thank the authors for their contributions and would like to dedicate the book to Prof. Dr. Mekin Tanker from Ankara University (retired) for his contributions to the field of Pharmacognosy, who had passed away recently.


Ceyda Sibel Kılıç
Department of Pharmaceutical Botany
Ankara University Faculty of Pharmacy
andoğan, Ankara, Türkiye