However, the rates of completed suicides, specifically, did not differ between the two groups.3 A few cases of acute renal failure also have occurred, and acamprosate is contraindicated in patients with severe renal impairment (i.e., creatinine clearance less than 30 mL per minute [0.50 mL per second]).1 Acamprosate is pregnancy category C. what is Antabuse used for 12 Disulfiram disrupts metabolism of several other compounds, including paracetamol (acetaminophen), 13 theophylline 14 and caffeine. Tell your doctor if you have recently had any of the following conditions, or if you develop them during treatment: serious infection severe diarrhea, vomiting, or fever or if you drink much less fluid than usual for any reason. Metformin high The extended-release formula (Glucophage XR) is taken once a day, with the evening meal. Hemolytic reactions to nitrofurantoin in patients with glucose-6-phosphate dehydrogenase deficiency: theory and practice. Macrobid antibiotic Skip the missed dose if it is almost time for your next scheduled dose. Levothyroxine Sodium for Injection 500 mcg/vial NDC 55390-881-10 in individually-boxed 10 mL flip-top vials. Synthroid 100 mcg Just as with morning dosing, it is best to avoid co-administration with other medications such as statins, blood pressure drugs, and metformin.