Hi, I'm getting very muddled trying to work out blood pressure readings as I don't really understand them.
Google says I should be 120/80, Drs say 135/85 - so which would be more normal in a middle aged woman?
I'm also wondering how much leeway there is, ie is ten points either side okay (110-130/70-90) or just a couple of points (118-122/78-82)? I'm no way near tbh as my readings are more 150/92 
My next questions are regarding medications. I'm on my third one and I'm having horrendous side effects after only taking 2 doses so I'm wondering if this is normal and I need to push through for a couple of weeks or just stop? It's difficult to speak to my GP so can't ask them.
Amlopidine - crippling stomach pains, incontinence, tinnitus, headaches
Ramipril - can't take, have lupus
Doxazosin - after 2 tablets I have horrendous vertigo, tinnitus, vice like headaches
TIA!