Donepezil
"As a result of exposure to pesticide and living with depression (on & off for years), I began to have problems with memory, concentration, distractibility and constantly losing and misplacing things. After much testing, Alzeihmers was ruled out and my diagnosis is Mild Cognitive Impairment. Aricept helped immensely. I still contend with the above problems, except to a much lesser degree than before I started taking Aricept. After about 8-months, the medicine seemed a little less effective but it still keeps me functioning."