Why is the presence of microfilaria important when recommending a treatment plan for dogs?

Question

Why is the presence of microfilaria important when recommending a treatment plan for dogs?

Answer 1

Another drug, Advantage Multi for Dogs (imidacloprid and moxidectin), is FDA-approved to get rid of microfilariae in the dog's bloodstream. Advantage Multi for Dogs is a topical solution applied to the dog's skin.