The typical dosage is 0.25 mg subcutaneously every 20 minutes to three hours. The drug is discontinued if the maternal heart rate exceeds 120 beats/min. Terbutaline is contraindicated if the ...
IV nitroglycerin. Potentiated by concurrent treatment with antithrombin III (human) in patients with hereditary antithrombin III deficiency; reduce heparin dose.
Elderly. Pregnancy (Cat.C). Nursing mothers. Caution with verapamil. Potentiates hypotension with nitroglycerin. May block epinephrine, β-agonist bronchodilators. Adjust antidiabetic medication.