zymotoxic
[ˌziːmˈɒks.tɒk]
Definitions
1. adjective
relating to or caused by the breakdown of yeast, especially in the presence of antibiotics
“The zymotoxic effects of the medication were unforeseen and alarming.”
2. noun
a substance that is zymotoxic
“The researchers studied the properties of a new zymotoxic compound.”