Can people become sick if they have worms?

Yes, just as your pet must be treated for worms, you, too, can get sick from worms, which are parasites. While there are many different types of worms, some can cause much more serious health problems than others. In order to receive proper treatment, your doctor has to diagnose what type of parasite it is, which will determine which medication(s) are appropriate for you. Also, there are many different ways in which people become infected with these types of parasites, some of which are quite common, while others are more rare. But in any case, you need to have your doctor diagnose and treat this. And there are times when the doctor feels it is best to treat everyone in the household for the worms, depending on what kind it is, since some can be transmitted more easily from one family member to another.