was on hyzaar 20-12.5 which was very expensive so was put on lisinopril 20-12.5 which is supposed to be generic one tab a day developed a dry cough (no cold) and was dizzy so i quit for a few days. now am afraid to go back to lisinopril. my question is (IS LISINOPRIL THE GENERIC FORM OF HYZAAR). IF NOT WHAT IS?