Snake poisoning in rural Zimbabwe—A prospective study

✍ Scribed by Charles F. B. Nhachi; Ossy M. J. Kasilo

• Publisher: John Wiley and Sons
• Year: 1994
• Tongue: English
• Weight: 241 KB
• Volume: 14
• Category: Article
• ISSN: 0260-437X
• DOI: 10.1002/jat.2550140308

✦ Synopsis

Over a period of 2 years (January 1991 to December 1992) 274 cases of snake bite were admitted to hospital in the eight provinces of Zimbabwe. Of these patients, 54% were males and 88% belonged to the --year age group. Five deaths (1.8% of the total cases) were reported. The mqiority of snake bites (63%) occurred at night (between 6.30 p.m. and midnight) and over 74% took place during the hot rainy season, i.e. between November and April. In over 58% of the cases the victim accidentally stepped on the snake, the snake Wig cobra in 37%, puff adder in 20% and the black and green mamba in 18% of the cases. Most of the bites occurred on the leg, below the knee.

Treatment of snake envenomation consisted mainly of the administration of antibiotics (151 cases), analgesics (144 cases), antivenom tropical snake polyvalent (AT") (89 cases), antitoxoid tetanus (T") (61 cases), antihistamines (47 cases) and traditional medicines (43 cases). This study indicates that snake envenomation in rural Zimbabwe is common but fatalities are relatively rare.