Pharmacological Management of Venomous Bites and Stings: Emerging Role of Pharmacist in Toxicological Emergencies

Abstract

Introduction: Venomous bites and stings are significant toxicological emergencies that contribute to substantial morbidity and mortality worldwide, particularly in tropical and resource-limited regions. Venoms contain complex mixtures of bioactive compounds that produce diverse toxic effects, necessitating prompt and effective pharmacological management.

Materials and Methods: A comprehensive literature review was conducted using recent scientific publications, focusing on the toxicological mechanisms of venom, clinical manifestations of envenomation, and current pharmacological management strategies. Emphasis was placed on the role of pharmacists in toxicological emergencies.

Results: Venom toxins, including enzymes and peptides, induce neurotoxic, hemotoxic, cytotoxic, and immunological effects, leading to a wide range of clinical outcomes. Antivenom therapy remains the primary treatment for neutralizing venom toxicity, while supportive pharmacological agents such as epinephrine, antihistamines, and corticosteroids are essential for symptom management. The findings also highlight the expanding role of pharmacists in antivenom stewardship, medication optimization, adverse effect monitoring, and patient education.

Conclusion: Effective management of envenomation requires an integrated pharmacological approach supported by multidisciplinary care. The involvement of pharmacists enhances therapeutic outcomes through improved medication management, safety, and accessibility, thereby contributing to the reduction of health risks associated with venomous bites and stings.