Morbidity survey of the history of snakebites in different communities in the alto Juruá, western Brazilian Amazon

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The Alto Juruá region has a rich diversity of venomous snakes, and snakebites represent an important cause of morbidity. The present study was carried out in five communities in the Alto Juruá region, and aimed to evaluate the history of snakebites in terms of which snakes were involved and what was the victims’ conduct in relation to first aid and prevention. Between 2017 and 2019, semi-structured interviews were applied to 260 residents, 56 (21.53%) of whom had a history of snakebites. The profile of the victims is 73.2% male, a resident of rural areas who develops activities mainly in agriculture and extractivism and who has a low level of education. Just over half of the snakebites occurred during the rainy season (52.8%) and the majority during the day (77%). Bothrops bites were the most frequently reported (90.3%) and B. atrox was the most mentioned snake (jararaca and surucucu) for being responsible for snakebites (80.8%). Approximately 87.5% of the bites occurred to the lower limbs, and 48.2% of the victims were barefoot at the time of the bite. Inadequate first-aid procedures were reported, such as using tourniquets and consuming the drink known as “Específico Pessoa”, not drinking water, and treatment with traditional therapy (phytotherapics, zootherapeutics and faith healers), as well as not seeking hospital care. Thus, the need to facilitate access to hospital units in these communities and health education (prevention and first aid) are essential in order to minimize this situation.