Hi, Welcome to the forum. I am really glad to help you out.
Blood pressure variations do keep on happening throughout the day and variations also tend to occur due to the change in the positions from the sitting to lying down and with exercise.
However, in all such variations, the blood pressure shouldnât shoot beyond 140/90 mmHg.
As you have mentioned that there are several readings which go beyond the mentioned upper limit, I sincerely feel that you need treatment for hypertension. Please consult a physician for the same.
You might need further tests like an EKG, Echocardiography, lipid profile, kidney function tests etc before starting the treatment for hypertension. I sincerely hope that helps. Take care.