The film-coated tablets and capsules must be swallowed whole with sufficient fluid and not chewed. This is because beta-blockers have an opposite action to salmeterol and can cause the airways to narrow. Halofantrine: (Major) Danazol is a CYP3A4 inhibitor and can decrease the hepatic metabolism of CYP3A4 substrates. PubMed Citation (Among 1198 patients with acute liver failure enrolled in a US prospective study between 1998 and 2007, 133 were attributed to drug induced liver injury, but no case was linked to an antiulcer medication). Fungal fossils do not become common and uncontroversial until the early Devonian (416–359. The cefadroxil suspension (liquid) contains sucrose.