According to this eMedTV page, up to 2.2 percent of people with high blood pressure and up to 9.7 percent of people with congestive heart failure reported a cough while taking fosinopril. This page also explains when a fosinopril cough first appears. ACE Inhibitors, Angioedema, and Cough Under normal circumstances, the angiotensin-converting enzyme breaks down bradykinin, an inflammatory mediator thought to be the cause of a dry cough and swelling seen in about 25 percent of those taking lisinopril and other ACE inhibitors. As far as I understand it, lisinopril (like all the ACE-I) may produce dry cough but normally no runny nose, also if you are taking it for 3 months and it is now when you have those problems, chances are that it is not lisinopril. Dry air -- especially common in the winter -- can irritate a cough, Edelman says. On the other hand, cranking up the humidifier too high isn't helpful, either. Moist air can be a trigger for Fosinopril Cough: An Overview There are a number of possible side effects that can occur with fosinopril (available as Monopril ® and in generic form as Fosinopril Sodium tablets). One side effect that is common in fosinopril, along with other ACE inhibitors, is a dry cough that will not go away. The first dose of fosinopril can make you feel dizzy. It is best taken at bedtime. Fosinopril is generally well tolerated but if you develop a troublesome cough, you should let your doctor know. SIDE EFFECTS. MONOPRIL (fosinopril sodium) has been evaluated for safety in more than 2100 individuals in hypertension and heart failure trials, including approximately 530 patients treated for a year or more. dry cough, high blood pressure, cough, lisinopril, sleep, blood pressure Details: I started lisinopril about a month ago for high blood pressure, and have developed a dry cough I can hardly sleep at night and I'm driving my co-workers crazy coughing all day its usually worse in the morning. Compare Fosinopril vs Lisinopril head-to-head for uses, ratings, cost, side effects, interactions and more. Fosinopril rated 8.3/10 vs Lisinopril rated 5.7/10 in overall patient satisfaction. The information reflected here is dependent upon the correct functioning of our algorithm. From time-to-time, our system might experience bugs or glitches that affect the accuracy or correct application of mathematical algorithms.