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.
The usual starting dose of memantine is 5 mg once daily. This dose is gradually increased, usually over a one-month period, to 10 mg twice daily. By gradually increasing the dose, the side effects of this medication are less severe. Many things can affect the dose of medication that a person needs, such as body weight, other medical conditions, and other medications.