if you google the word you will find many sources that explains fugue is a short term mental amnesia problem from going through some recent trauma. they forget who they are, where they live, what their phone number is.... all kinds of stuff...

like when I go through it I dont even remember I have a psych central account, what my real name is or even my user name, email accounts passwords, family names, my own address, my own phone number. I have to carry information on my medic alert bracelet that tells anyone who finds me wandering who I am and who to contact to get me home. otherwise each time it happens I would be locked up in some mental ward because it is a mental amnesia associated to recent traumatic events.

Im going to take a guess here that you dont have to worry about this.. you havent posted about any recent trauma's your posts are very detailed on your situation at the moment and you are able to log on here at psych central and you remember what your user name is and remember how to make posts here (other wise you wouldnt be posting here Just using reality testing here like I do with me and my problems )

but if you are worried about going through this talk with your treatment providers there is treatment that can help. I am on medications that slow down things so that the dissociative problems in me dont get so extreme.