They do show, however, that assuming fenbendazole is harmless because it is a veterinary dewormer is

If you are comparing different deworming medicines, see Mebendazole vs Albendazole: Understanding the

clinical effectiveness Laboratory findings do not demonstrate patient benefit General self-directed “deworming

laboratory studies, animal experiments, and personal stories as evidence that this inexpensive veterinary deworming

This is another reason ivermectin should not be treated as a generic self-directed deworming medicine

abnormal heart rhythm, very high or low blood pressure, kidney or liver disease, bleeding problems, penile deformity