Snake Envenomation Causing Distant Tracheal Myonecrosis

Table 1

Degree of intoxication due to envenomation.

Degree of intoxication	Symptoms
1 (no intoxication)	Dry bite, indicating no intoxication
2 (mild intoxication)	Local edema and pain
3 (moderate intoxication)	Pain, systemic signs, and edema spreading beyond bite zone
4 (severe intoxication)	Shock, massive edemas, and severe coagulopathy