We've updated our Zentiva information in our article here: lupusuk.org.uk/update-on-av...
Boots now have an arrangement with Zentiva and their supplier to gain access to Zentiva hydroxychloroquine when it is available. If your prescription is specifically for Zentiva, then you can try taking it to Boots Pharmacy where you should receive some if it is available. However, it is important to note that supplies are limited and may run out quickly.
I know that a few people have been reporting that they are struggling to get any brand of hydroxychloroquine in some areas of the country. I am in touch with other manufacturers and will update our information if/when I hear anything about supply issues.
Take care
Debbie