Galantamine improves the function of nerve cells in the brain. It works by preventing the breakdown of a chemical called acetylcholine (ah see til KO leen). People with dementia usually have lower levels of this chemical, which is important for the processes of memory, thinking, and reasoning. Galantamine is used to treat mild to moderate dementia caused by Alzheimer's disease. Galantamine may also be used for purposes not listed in this medication guide.
Generic Pristiq is an antidepressant in a group of drugs called selective serotonin and norepinephrine reuptake inhibitors (SNRIs). Generic Pristiq affects chemicals in the brain that may become unbalanced and cause depression.
Generic Pristiq is used to treat major depressive disorder.