Iverheal 12 mg is a medicine that contains ivermectin as the active ingredient. The amount of salt present in the tablet is 12 mg and acts as an antiparasitic agent. The drug is best known for fighting parasites present in the intestine. If you find worm infection in your intestine, then you need to take medication and see how it controls the growth of these parasites and the problems they cause in the body. The next problem is strongweed, in which you will feel severe pain in the intestine and a continuous chain of diarrhea that does not stop for several days.