1 In Windows 7, you will only see Hibernate listed in the Start Menu power button arrow menu if you have Hybrid turned off in the Advanced Power Plan Options. 2  Windows 8/ 8.1 PCs with InstantGo don't have the hibernate option. 3  If you disable hibernate in Windows 8 and 8.1, then it will also disable fast startup.
Memantine reduces the actions of chemicals in the brain that may contribute to the symptoms of Alzheimer's disease. Memantine is used to treat moderate to severe dementia of the Alzheimer's type. Memantine may also be used for other purposes not listed in this medication guide.
Although primarily used to treat Alzheimer's disease, these medications might also be prescribed for other dementias, including vascular dementia, Parkinson's disease dementia and Lewy body dementia. Side effects can include nausea, vomiting and diarrhea. Memantine.