Coenzyme Q-10 (CoQ-10, CoQ10 or ubiquinone) exists in abundance in every human and animal body. It is an essential component of the mitochondria, which are the parts of the cell that produce energy from oxygen.
When your cat is being treated for an illness, it is very important that you follow your veterinarian's advice and instructions precisely. Take your cat for re-examination if and when requested. If your cat's condition worsens unexpectedly, contact your veterinarian for advice.