The new thread button is at the to and bottom of the front page that list all the threads but here is fine :-) Also welcome to the board Gal.
Both of my parents are on Namenda and Aricept and have had no skin reaction. If you do a google search on Namenda it does state that skin rashes, redness, and peeling are possible side effects. If the rash was not there with the Aricept but appeared after she began taking the Namenda I would suspect the Namenda. I would definitely point out to the GP that skin reactions are a known side effect of Namenda. If you can't get a satisfactory answer out of the GP then you might want to take her to a dermatologist and be sure he knows she is on Namenda, when the rash started and when she started the Namenda.
Hope this helps.
Love, deb