(Tigan – brand is NP) DIGESTIVE ENZYMES CREON ZENPEP OTHER GASTROINTESTINAL DRUGS ASACOL HD balsalazide (Colazal – brand is NP) calcium acetate (Eliphos, Phoslo – brands are NP) CANASA CHENODAL • DELZICOL diphenoxylate/atropine tabs (Lomotil – brand is NP) lactulose LIALDA loperamide ...