Dextromethorphan and doxylamine and Pimavanserin Tartrate

• Generic Name: dextromethorphan / doxylamine
• Dosage Forms: n.a.
• Other Brand Names: NyQuil Cough, Robitussin Maximum Strength Nighttime Cough DM, Robitussin Nighttime Cough DM, Safetussin PM, Robitussin Maximum Strength Nighttime Cough, Nighttime Cough

Dextromethorphan is a cough suppressant. It affects the signals in the brain that trigger cough reflex.

Doxylamine is an antihistamine that reduces the effects of natural chemical histamine in the body. Histamine can produce symptoms of sneezing, itching, watery eyes, and runny nose.

Dextromethorphan and doxylamine is used to treat cough, runny or stuffy nose, sneezing, itching, and watery eyes caused by allergies, the common cold, or the flu.

Dextromethorphan and doxylamine will not treat a cough that is caused by smoking, asthma, or emphysema.

Dextromethorphan and doxylamine may also be used for purposes not listed in this medication guide.

• Generic Name: pimavanserin
• Dosage Forms: n.a.
• Other Brand Names: Nuplazid

Management of hallucinations and delusions associated with Parkinson's disease psychosis.

Not approved for treatment of dementia-related psychosis not related to the hallucinations and delusions associated with Parkinson’s disease psychosis. (See Boxed Warning.)