Lisinopril Side Effects: I have intense pressure in my head, left front lobe. Had MRI and http://www.medications.com/effect/view/38307 I have intense pressure in my head, left front lobe. Had MRI and MRA and all was normal. OK on lisinopril for many years at 10MG when it was the little blue football shaped pill. Then, they switched it to a white hexagon shaped pill in January of 2008. I have very similiar problem! Found this site searching headache Thu, 29 Jan 2009 17:25:31 -0500 http://www.medications.com/effect/view/38307?item=16548 I have very similiar problem! Found this site searching headache lisinopril. I used to take lisinopril for about 2 years, no problem, lowered my blood prssure (10mg). Then I stopped for a little less than a year (lost insurance). Now I started taking i http://www.medications.com/effect/view/38307?item=16548 Bottom line is that we need to be on HBP medication. We need to Fri, 06 Feb 2009 14:43:19 -0500 http://www.medications.com/effect/view/38307?item=16833 Bottom line is that we need to be on HBP medication. We need to go back to our Dr.'s and get on another med. I wish I knew what the best one was. http://www.medications.com/effect/view/38307?item=16833