Originally Posted by jalami

Hey,
Yes, it's one of the best painkillers out there for moderate to severe pain. Non-narcotic yet opiate-related, it straddles the fence between anti-inflammatory and narcotic medications. It works really well, from experience, without totally making you useless like Percocet would. I dunno why it's not used more.

Downside is seizure risk if you use too much, so you definitely should stick to under 400mg per day. If you're prone to seizures definitely bring that up with your doctor.