Toxicon : official journal of the International Society on Toxinology
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Epidemiological and clinical survey of scorpion envenomation was carried out by statistical method of stratified cluster random sampling in Khuzestan, the southern province of Iran, cross-sectionally. We analyzed 12,150 cases recorded in Emergency Unit of the hospitals of six cities in Khuzestan province during the year 2003. The prevalence rate of human scorpion stings in the province is 3.1/1000 inhabitants. ⋯ Nocturnal envenomations (60.9%) were more common than diurnal (39.1%), and 39.3% of stings were on the hands and 37.3% on the feet Most envenomings were mild (74.5%) that all evolved to cure, except for three deaths. Envenomation was characterized by local pain (63.3%), erythema (10.1%), vomiting (1.3%), restlessness (0.6%), hyperthermia (0.5%), sweating (0.4%), and spasmic (0.3%). With respect to the outcoming results, scorpionism in Khuzestan province of Iran is a public health problem, which needs to be monitored carefully by the government.