Amid the current delta-fueled wave of COVID-19, officials have noted a dangerous surge in the misuse of a deworming drug routinely used in livestock. The result is an uptick in calls to poison control centers, empty shelves in farming supply stores, and pleas from regulators.
In an attention-grabbing tweet over the weekend, the Food and Drug Administration wrote bluntly: “You are not a horse. You are not a cow. Seriously, y’all. Stop it.”
The agency stressed that the drug, ivermectin, is not FDA-approved to treat or prevent COVID-19 and, so far, there is no evidence that it does either of those things. However, it can cause serious side effects and overdoses, which can be life-threatening, the agency warned. Overdoses can result in nausea, vomiting, diarrhea, hypotension (low blood pressure), allergic reactions (itching and hives), dizziness, ataxia (problems with balance), seizures, coma, and even death.