I've had three extremely useful conversations with two different pharmacists today.
The Omeprazole I was prescribed after my last gastroscopy is causing severe pains in my arthritic fingers (despite the hospital consultant saying it wouldn't). Pharmacist has confirmed it's a rare, but documented, side effect of •all• PPIs.
The pharmacist at the GP surgery has arranged for me to get an 8 week prescription of Famotdine instead, and to review it when I'm back from holiday.

