I have been taking Hydrocholorthizide and 5 years and Lisinopril 20mg about 2 years. This year I beginning to notice that I have a dry cough. It would come on during the early morning hours and late at night. So When I went to my internal doctor he did a complete chest z-rays and the result was positive, which was a sign of release but I was also taking medicine for acid flux which also had a side effect like a dry cough so he advise me to take acid flux medicine as prescribe, because at first I would only take it when the acid flux bother me, and he will re-ovulate me in two weeks and if this doesn't work he going to re-write me another prescription for my high blood pressure.