Chrons Disease More Condition_treatment Can You Tell Me What Chrons Disease Is? Is It A Hereditary Diesease? What's The Effects Of This Disease?

Can you tell me what Chrons disease is? Is it a hereditary diesease? What's the effects of this disease? - chrons disease more condition_treatment

I just found a family member * may * have chronic illness. I am at a loss what is and what makes a person. (Symptoms, medications, treatments, causes, what is this?)

Any information is welcome.