THANK YOU SO MUCH FOR THIS SITE! I was beginning to feel that I was getting old too quick. I have been on Lisinopril for about a week and for the past two days I have had such severe muscle and joint pain that it even hurts to type this, it is in my hands, elbows, knees, and feet, and I look like a little old lady going to the store all hunched over and barely able to walk and I'm only 29!!! I don't care what my doctor says I'm quitting this medication today and going back on my old meds. Hopefully this excruciating pain will go away.