ABSTRACT
Clinical symptoms of toxic reactions occurred in two patients following multiple stinging by bees and wasps respectively. The first cause is that of 76-year old woman attacked by a swarm of bees (about 200 stings), the other case presents a 69-year old man who was stung by several dozen of wasps. In the first case the toxic reaction was manifested by shock, acute renal failure, tissue damage of the skin, muscles and liver and haemolysis which resulted in the patients death. These symptoms occur as a results of the cytotoxic effects of bee venom components such as melittin, phospholipase and kinins. In the course of the disease, noteworthy are: the initial phase mimicking an anaphylactic shock, haemolysis and rhabdomyolysis which lead to acute renal failure with tubular necrosis. In the second case skin symptoms prevailed. Additionally, laboratory tests showed increased CPK as a results of myolysis caused by components of insect venom. The progress of toxic reactions following multiple stinging especially by bees, calls for hospital observation of stung patients with careful monitoring of renal function.
