Ive been taking Atenolol 100mg for years but it wasn't enough so my doc added Lisinopril /Hydrochlorothiazide 10/12.5mg......great at controlling my bp but the side effects aren't so grand. Recurring cough that sometimes triggers the gag reflex, especially late at night while lying down attempting to sleep. Also my libido has been cut in half. Time to go back to the doc.