“…Such reports include diltiazem poisoning in a 30-year- old man, 4 diltiazem treatment for ischemic heart disease in a 76-year-old man, 5 nifedipine and diltiazem combination therapy for angina pectoris in a 41-year-old male, 6 diltiazem poisoning in a 30-year-old man, verapamil intoxication in a 23-year-old man and a 73-year-old woman, 7,8 and use of nimodipine in patients with subarachnoid hemorrhage. 9,10 Of note, intestinal pseudo-obstruction and ileus are listed as a precaution in the prescribing information for nimodipine. 15 A causal relationship has not been established.…”