My grand mother 60 years old having h/o hypertension since 2 years presently using metoprolol and ramipril combination. BP is in normal limits. She's complaining of dry cough throughout day and night what is the remedy for it. May be it is due to ramipril. What is the best alternative drugs for hypertension for her. Can she use only metoprolol without ramipril. No h/o DM, asthma, strokes. Please help me Thank you.