Some NSAR acts as HDACI´s 
I just came across this thread, myself as well just had a full recovery form ibuprofen. I took 800mg last night about an hr before bed and woke up just like my pre-fin old self, to bad it wore off. I wonder if these temporary recoveries are because Ibuprofen has HDAC properties or if it’s due to the anti inflammatory side of things?
I took 2 pills(2x200mg) and felt nothing.