Umm...this is a prime reason why people should not be giving dosing....not only is it illegal (in all jurisdictions, it's considered practicing veterinary medicine without license), but all meds are not created equally. For example, there are three different concentrations of the "safe" Metacam...but if someone suggests an amount in "cc" and it's based on the .5mg/ml but the person that asks the questions has the 5mg/ml concentration, that would be problem. It's even worse for "compounded" meds...the concentration of those drugs can be at the descretion of the compounding pharmacist. I make Tramadol into many different concentrations in order to have a convenient dosing but still have the correct amount of drug. Honestly, unless you are in the medical profession, I have rarely seen people that can actually formulate a correct dosing...no flaming intended to anyone but it's just the cold hard truth. In the case of many meds, underdosing or overdosing can have severe concequences. And, you have to consider contraindications when using a drug....and all drugs have side effects regardless of how "safe" you have been told. In the case of Ivermectin, the main concern in animals is overdosing and a condition called ataxia...the drug in high concentrations can cause severe issues in the central nervous system. If you notice in my many posts, I tend NOT to give dosing for the reasons mentioned. In the rare instances I mention precise dosing, it is in response to a gross error in administering that particular drug. In this particular thread, no flaming to theposter, but since Ivermectine isn't a controlled drug and if you have a good client-doctorrelationship, your vet will most likely give you the correct information over the phone. The people that responded with concerns fully understand the risks involved in working with drugs and their advice was intended, and is, correct information. That should be appreciated as that is what we are here for....to offer good advice to help until professional medical help can be acquired.
Randy