Table 2 Clinical findings of patients envenomed by Tityus obscurus (Gervais, 1843) in two study areas of Pará state, Brazil

Severity of symptoms*

Dry sting

2

0

Local manifestations

32

14

Systemic manifestations

6

9

Signs and symptoms*

0.005

Level 1

26

5

Level 2

6

9

Treatment

0.005

Painkillers

26

5

Antivenom

6

9