The U.S. Food and Drug Administration (FDA) has approved Colazal® (balsalazide disodium) for the treatment of ulcerative colitis. This medication is taken orally (by mouth) three times a day; however, the exact dosage your healthcare provider recommends will depend on a variety of factors.
You can take Colazal with or without food -- you may find that taking it with food helps prevent stomach upset. In general, most people have no problems during treatment, but side effects are possible, such as nausea, vomiting, and headache. If anything seems "wrong" during treatment, contact your healthcare provider for guidance.
(To learn more about this oral drug, click Colazal. This article offers information on topics such as what to do in cases of overdose, what to tell your healthcare provider before beginning treatment, and more.)