Katrex is used as an immune system stimulant and an anti-worm, as it stimulates and activates it to increase its efficiency. It is also used to prevent the transfer of tumor cells after surgical removal of colon tumors.
Katrex is used as a worm repellent, as it treats worm infections in dogs, and it has properties that stimulate the activity of the immune system in the human body to fight cancer cells.