Mrs. Goodman has stage 2 hypertension and has been prescribe…

Mrs. Goodman has stage 2 hypertension and has been prescribed chlorothiazide (Diuril) a diuretic, and Lisinopril (Prinivil) an ACE-I, for several years. Her blood pressure reads 155/97. Upon questioning she admits that she usually only takes the diuretic and skips the other drug since it is so expensive. What should you tell Mrs. Goodman?  Is there anything that could be done to increase her drug compliance?