I was taking Lisinopirl for one month almost to the day and then one day I woke-up with huge hives all over my legs and starting to go to the rest of my body. I went to the doctor that day and was told I was having an allergic reaction to the drug. That same day they did a blood draw and put me on a new medication called Verapamil. I have now been taking the new meds for one week and today I received a call from the doctors office and they are making me come into the hospital for "stat" blood draw, because my kidney functions were not good. I truly believe this is due to taking the lisinopril. I also had other side-effects in the muscles of my legs and was also very fatigue. I'll let you know what the results are. Sounds like I got some kidney damage from taking this drug! If your currently taking this drug, I would highly recommend getting off of it immediatally!