ok.. with the fentanyl liquid is the one that you really have to be careful with. that is something that i wouldnt mess with unless you know what the fuck you are doing and are very tolerant. the actiq (1200mc) is on the bigger side. orally, you are only going to get 1/2 of that dose at the most. so you really are going to ingest 600mcg of fent. still a big dose.. Now with the sublingual. this is where people have died. 800mcg is like having a 1800mcg sucker or higher. there were a lot of od's when fentora came out. (same thing) docs would give their patients the same dose. so if they were on actiq at 800 mcg they would give them an 800 mcg sublingual tab.. the tabs are much more potent than you would think.. Thats why the biggest they make is 800mcg yet the make a 1600mcg sucker. Did that make sense?