I am a bit confused as to which dose you are asking about. I was on 4mg of clonazepam on and off over 30 years. I was on 300mg of pregabalin since November of 2021. I came off the drug one night at the insistence of a pharmacist due to some serious side effects. I was completely crazy with withdrawal symptoms and told to tough it out since it would only take 1-2 days. This was not true at all. I went back on 300mg and have been reducing weekly. I am currently at 75mg.
I also have high dose bio-identical progesterone that has been helping through all of this. This drug would be at 1200mg per day. Without it, I fear that I would have died by now.
Hope this helps.