Donepezil and memantine and Onsolis

• Generic Name: donepezil / memantine
• Dosage Forms: n.a.
• Other Brand Names: Namzaric, Namzaric Titration Pack

Donepezil improves the function of nerve cells in the brain. It works by preventing the breakdown of a chemical called acetylcholine (ah SEET il KOE leen). People with dementia usually have lower levels of this chemical, which is important for the processes of memory, thinking, and reasoning.

Memantine reduces the actions of chemicals in the brain that may contribute to the symptoms of Alzheimer's disease.

Donepezil and memantine is a combination medicine used to treat moderate to severe dementia of the Alzheimer's type.

Donepezil and memantine is not a cure for Alzheimer's disease. This condition will progress over time, even in people who take donepezil.

Donepezil and memantine may also be used for purposes not listed in this medication guide.

• Generic Name: fentanyl
• Dosage Forms: buccal soluble film
• Other Brand Names: Fentora, Onsolis, Abstral, Subsys, Actiq, Duragesic, Ionsys, Lazanda, Sublimaze

Onsolis buccal soluble film contains fentanyl, a narcotic (opioid) pain medicine.

Onsolis is used to treat "breakthrough" cancer pain that is not controlled by other medicines. Onsolis is taken together with other non-fentanyl narcotic pain medicine that is used around the clock. This medication is not for treating pain that is not cancer-related, such as general headaches or back pain.

Onsolis may also be used for purposes not listed in this medication guide.