Here are the links about Steven Bazire. This is who he is
https://www.uea.ac.uk/pharmacy/people/profile/s-bazire
This is his main book
Home Page
And this is his website
Choose your Medication App

Basically, he works on the principle that every drug has side effects, every person is different and it's a journey to find the right thing that works. And it may not work forever, so to keep reviewing it. One of the things we use in the UK is his single sheet summary, which lists all the drugs for a particular condition, and then their side effects and contraindications. Then you can have a dialogue about the reality of that medicine in your life with your doctor. So if it makes you sleepy, but you work shifts, then what else is there?

I work in healthcare and have met him, and he's not only very clever, he's very passionate about getting the best treatment for an individual.

I hope the information helps!