Why are they getting the dose wrong? Are doctors refusing or being prevented from prescribing the drug, leaving them to seek out unsafe alternatives like veterinary formulations?
Doctors are refusing to treat covid with it because it's not proven to work and not recommended internationally, so people are self medicating by getting it illegally.
In Brazil many people have used Ivermectin and our country is getting a record of 500.000 deaths of covid today.
Also, here in Brazil we had many reports of people needing a liver transplant because they caught drug-induced hepatitis.
So, in summary, 1. Ivermectin doesn't work and 2. it can cause severe health issues if used wrongly.
