you can feel the eucalyptus oil in the throat, its not there but the aromatics reach it.i'll copy and paste the times amts and instructions. Fenbendazole is an anthelmintic, it's mild partly due to it's course of action. Other anthelmintics are often harsh and for long term they may be damaging. For many years I've worked with those that suffer from chronic diseases. Fenbendazole is a miracle drug and doesn't harm the sufferer.