u/Individual_Physics71

So I've been switching to Losartan. I was using Lisinopril but stopped taking per doctor's request. And it took me a week to get on the new medication (Losartan). But shortly before starting it and the first says taking it. I would get heart palpitations, anxiety, chest tightness. After now a week on losartan, I've been feeling better albeit some dizziness. But tonight I just felt a spike. Got all hot. And heart palpitations again. I checked myself. And I'm attaching a picture of the reading and next to a normal one. Is this normal for barely a week on it? Or is it an indication that it's not working?