I just happened to do some research about lisinopril, and happene...

I just happened to do some research about lisinopril, and happened to stumble into this website. I am 43 years old, newly diagnosed with type 2 diabetics, i also have a history of hypertension and migraine which is under control. my physician just switch my medication from Norvasc to lisinopril, Im already on my 3rd week of taking it, 20mg a day, however, i noticed that i have more frequent headaches, more of a migraine headache that pulsate in one side of my head, i tried taking some over the counter medicine, but with no relief, i went back to see my doctor, and i was given some sumatriptan for the migraine, but at the back of my mind, i already suspected that the lisinopril might have triggered my migraine headaches, i have a relief when i take the sumatriptan, however the migraines keeps coming back. and its been seven days already, i was not able to work one day, because the migraine made me nauseated and vomit. i was doing well with my other medication, and never had migraine like this that last for 7 days up to now.after reading the comments. i have second thought of taking this medication.it seem like it might be the one that triggers my migraine headache. what do you think?