Just read an article in the Guardian talking about changing pregabalin to a class C drug and only allowing it on repeat prescriptions for one month at a time.
There have been a number of deaths particularly when used with opioids, due to respiratory failure
Apparently this is due to overprescription by GPs for pain and anxiety and misuse by patients who increase the dose to enjoy the fuzzy high feeling.
I am on pregabalin and oxycontin and they are giving me relief from RLS during the day and allowing me around 4 hours sleep between 11- 6.
I just hope the change in categorization doesn't stop my doctor prescribing it or I'll be back to square one.