Can antibiotics with active ingredients like penicillin and amoxicillin work for humans? Can they work on pets other than finned friends?
Apparently not an uncommon practice.
Some people may get lucky, but there are many dangers in this practice.
Read more – https://www.smithsonianmag.com/science-nature/here-are-reasons-you-shouldnt-take-fish-antibiotics-180964523/
