Lionfish have highly toxic venom and envenomation may result in a wide spectrum of complaints humans ranging from sharp pain to infection necrosis the soft tissue. Symptoms lionfish include pain, swelling, redness, bleeding, nausea, numbness, anxiety, joint headache, dizziness, even anaphylactic reaction resulting death. Treatment involves applying immersion affected area hot water at 42-45 0C ...

INTRODUCTION Stonefish, belonging to the genus Synanceia and classified under the Synanceiidae family, are commonly found in the shallow waters of the Indo-Pacific region and are considered the most dangerous and venomous of this family. The aim of the study was to describe the presenting features, clinical course and current management of this series of patients with stonefish envenomation pre...

Objective: Scorpion stings are common in tropical regions of Iran. Hemiscorpius enischnochela are distributed in southern part of Iran. The venom of this scorpion causes severe hemolysis, hemoglobinuria, and occasionally death.Case Presentation: This report describes the clinical manifestations of envenomation by H. enischnochela in a 3-year-old boy from Ruydar city in south of Iran.<br /...

During the summer period 2011-2012, seven widow spider bites in Greece were reported to the Hellenic Center for Disease Control and Prevention. Widow spiders (in the genus Latrodectus) are found all over the world, including Europe, Asia, Africa, Australia, and the US. Alpha-latrotoxin (main mammalian toxin) causes the toxic effects observed in humans. Victims should receive timely medical care...

Latrodectus envenomations are common throughout the United States and the world. While many envenomations can result in catecholamine release with resultant hypertension and tachycardia, myocarditis is very rare. We describe a case of a 22-year-old male who sustained a Latrodectus envenomation complicated by cardiomyopathy.

STUDY OBJECTIVES Pressure-immobilization bandages are used in countries where neurotoxic snake envenomations are common. They impede lymphatic egress from the bite site and delay systemic venom toxicity. The effectiveness of these devices has not been evaluated in coral snake envenomations. We investigated the efficacy of pressure-immobilization bandages in delaying the onset of systemic toxici...

Envenomation by North American pit viper snakes (family Viperidae, subfamily Crotalinae, genera Crotalus [rattlesnakes], Sistrurus [pygmy rattlesnakes], and Agkistrodon [copperhead and cottonmouth snakes]) is a dynamic and potentially serious medical condition. Each year in the United States, approximately 9,000 patients are treated for pit viper snakebite and 5 die. Pit viper venoms are comple...

Envenomation caused by human contact with the caterpillar Lonomia is characterized by deleterious effects on coagulation and patency of blood vessels. The cellular effects induced by Lonomia obliqua venom highlights its capacity to activate endothelial cells, leading to a proinflammatory phenotype. Having more knowledge about the mechanisms involved in envenomation may contribute to better trea...

Scorpion envenomation is an important public health hazard in tropical and sub-tropical regions. Envenomation by scorpions can result in a wide range of clinical effects, including, cardiotoxicity, neurotoxicity and respiratory dysfunction. Out of 1500 scorpion species known to exist, about 30 are of medical importance. Although a variety of different scorpion species exist, majority of them pr...