A: Can I get some medicine to help me? B: For your high blood pressure, we have several choices of medications. A: What types of drugs can I try? B: Hydrochlorothiazide is a diuretic that helps with water retention. A: What about side effects from that medication? B: Most people have no side effects. You will have to make sure that you drink plenty of liquids with this medication. A: Do I only need to take that one drug? B: I am going to add a second drug for now, Lisinopril, which is an ACE inhibitor. A: What can I expect when I take that medication? B: You will feel much better except for the fact that you might have a little cough.