Hi Ken, thanks for the fast reply. I am only on 1 aspirin each morning, diabetes controlled by diet only. I have been having a giddy headache recently, but as I dont do pills, I was wondering which is the best to take. I am 72 years old. I had a retinopathy test in April which was fine and no problems. However I ordered new glasses and the reading glasses gave me bad headaches. I took them back after a couple of months and they replaced them with new glasses and a thicker lens. These seem now to be okay.