Penicillinase is an enzyme produced by certain bacteria which inactivates penicillin, thus increasing resistance to the antibiotic.
A purified form from Bacillus cereus is used to treat adverse reactions to penicillin.
Annotations allow you to add information to this page that would be handy to have on hand during a consultation. E.g. a website or number. This information will always show when you visit this page.