What Causes Headaches And Uneasiness On Taking Amlopres?

i found my bp 146/110 doctor prescribed me amlopres at. my age is 33 ,male,wt-79,ht 5'9" earlier also i had high bp and i was on betaloc12.5 mg and lopid(as my triglyceride was-350,which then comes to normal in 8 months);.from last seven months i was not taking any medicine .now after taking amlopres at i am not comfortable ,headache and uneasiness are there. i will get my lipid profile report tomorrow.