Bee stings can cause severe reactions and have caused many victims in the last years. Allergic reactions can be triggered by a single sting and the greater the number of stings, the worse the prognosis. The poisoning effects can be systemic and can eventually cause death. The poison components are melitin, apamin, peptide 401, phospholipase A2, hyaluronidase, histamine, dopamine, and norepineph...

Hymenoptera stings are common reasons for emergency visits. The admissions for the hymenoptera stings occur for systemic or unusual reactions. We are reporting a man with multiple bee stings, who presented with dizziness and palpitations and was found to have ECG findings of the Wolff-Parkinson-White syndrome. He had no worsening of symptoms or new ECG changes during his hospitalization. The hy...

The present review article explains the salient features of hornet venom toxins, their physiological, biological and pharmacological effect on animals man. Hornets sting very fast inflict venom, which is more dangerous than those bees. Hornet contains both proteinaceous non-proteinaceous peptides i.e. scapin, adolapin, mellitin, mastoparans enzymes, mainly phospholipase hyaluronidase, show mult...

McGain, Harrison, and Winkel (2000) report that Australia has a diversity of creatures spewing venom, many of which are capable of inflicting lethal injuries to individuals. European wasps (Vespula germanica), while not gaining as much public attention as snake and spider bites in America, are capable of injecting highly dangerous stings. In reference to the widespread distribution of wasps and...

Despite scorpions being locally abundant in many parts of Australia, scorpion sting is a poorly defined clinical condition in Australia. Many health-care workers are unaware of the effects of their stings and scorpions are often feared based on their international reputation. Five scorpion stings that occurred in different parts of Australia where the scorpion was caught at the time of the stin...

www.aafp.org/afp AMERICAN FAMILY PHYSICIAN 621 patient, such as allergen avoidance, medications, and, sometimes, immunotherapy (Table 2). For example, a patient with a specific pollen allergy may be instructed to increase medication use during the pollen season. Patients with an animal allergy may be instructed to use allergy or asthma medication before exposure. There are several types of spec...

Stinging events involving honey bees and wasps are rare; most deaths or clinically important incidents involve very few stings (< 10) and anaphylactic shock. However, mass stinging events can prove life-threatening via the toxic action of the venom when injected in large amounts. With the advent of the Africanized honey bee in the southwestern United States and its potential for further spread,...

I. Humans and Hymenoptera Venoms 509 II. Stings and Statistics 510 III. Psychological Aspects 516 IV. Historical Perspectives 518 V. Medical Causes of Venom Allergy 521 VI. Biochemistry of Venom Allergens 522 VII. Cross-reactivity between Taxa 524 VIII. Reactions to Hymenoptera Stings and Clinical Symptoms of Venom Hypersensitivity . . 527 A. Normal Nonimmune Responses to Hymenoptera Stings 527...

Hornet stings are medically important stings which can cause allergic manifestations and, in severe cases, may lead to the unusual complication of acute renal failure (ARF) and other systemic complications. ARF results from toxic or ischaemic acute tubular necrosis in a setting of haemolysis or rhabdomyolysis or both and acute allergic interstitial nephritis. Venom from hornet stings can also c...