30 minutes: 20 minutes at 250 degrees, and 10 minutes venting time.
Namenda is the brand name of the prescription drug memantine, which is used to treat symptoms of Alzheimer's disease and severe dementia. The medicine works by decreasing abnormal activity in the brain. It's in a class of drugs known as NMDA (N-methyl-D-aspartate) receptor antagonists. Namenda is manufactured by Forest Laboratories, Inc., and was approved by the Food and Drug Administration (FDA) in 2010.
Memantine: 1  Regulates the activity of glutamate, a chemical involved in information processing, storage and retrieval. 2  Improves mental function and ability to perform daily activities for some people. 3  Can cause side effects, including headache, constipation, confusion and dizziness.