Home health calls you about your patient with heart failure…

Home health calls you about your patient with heart failure takes digoxin, amlodipine, lisinopril with hctz, and pravastatin. The patient reports nausea, vomiting, and a headache. The nurse notes a respiratory rate of 18 breaths per minute, a heart rate of 58 beats per minute, and a blood pressure of 120/78 mm Hg. What should be done next?