high blood pressure
"Lisinopril worked great for lowering blood pressure even at a very low dose.  Unfortunately, the dry cough, that seemed to always be worse at night, eventually became more than I could endure.  The cough ended after 2 days.  In addition, I had developed a post nasal drip that I had never experienced before which also disappeared after 2 days.  I am now on Diovan but so far it has not lowered my blood pressure.  Really frustrating."