I mean, antibiotic resistance and superbugs are a thing. Overuse of antibiotics has been and still is definitely a problem, and there's a good reason that you're very strongly advised to fully finish whatever dose of antibiotics you're given.
Also broad-spectrum antibiotics can cause havoc to the body. They're amazing of course, don't get me wrong, but far from a panacea and there are issues in their use and overuse, some of which we're still learning about despite it being a century (in only 3 years!) since their initial discovery.
Also broad-spectrum antibiotics can cause havoc to the body. They're amazing of course, don't get me wrong, but far from a panacea and there are issues in their use and overuse, some of which we're still learning about despite it being a century (in only 3 years!) since their initial discovery.