Hi, i am a 29 year old female. i have four kids (that speaks for the blood pressure medicine!) and have been placed on hctz. that was not helping my swelling so they just recently added lisinopril. its been about four days and every day i have a major headache. i knew something wasn't right so i decided to search the web today. just want to say thanks to everyone who shared their input. i have to get off of this before the cough starts, i already have asthma.