As for treatment of indigestion in tadpoles. The intestine is enlarged and the lumen contains a clear liquid and undigested food. Protrusion of posterior intestine from cloaca may be found in some affected frog. This disease is caused by food poisoning. Most of the affected farms use decayed chicken offal and trash fish as frog feed.
Death usually occurs within one week.
The liver has degenerated and body weight is decreased. As yet unknown.