[Acute management of patients bitten by poisonous snakes].

The management of poisonous snake bites includes first aid and clinical medical treatment. First aid consists of reassurement of the patient, immobilisation of the bitten limb and rapid transport to the nearest hospital to monitor the vital functions. In no case suction, incision or tight bandages should be applied. The degree of envenomation can be classified in three categories depending on the spread of the symptoms: no symptoms, only local non-progressive symptoms, and systemic or local rapidly progressive symptoms (severe envenomation). Antivenin therapy is indicated in severe envenomation. Because of the risk of anaphylactic reactions or serum sickness, antivenin should be given with great caution. Antibiotic therapy and tetanus prophylaxis are advised in all cases. Immediate consultation with the National Intoxication Centre of the Rijksinstitut voor Volksgezondheid en Milieu (RIVM) is always warranted; telephone: 030-2748888. In a national protocol, which is available at the RIVM, the Harbour Hospital Rotterdam, the Academic Medical Centre and Artis Zoo Amsterdam, the correct management of snake bites is described. An overview of all antivenins available in the Netherlands is also given in this protocol.