Razadyne is used to treat Alzheimer's Disease. The generic version is called Galantamine hydrobromide. The average Razadyne cash price is about $161.56 for a supply of Tablet 4 MG 30 pcs. You can reduce your Razadyne cost by up to 75% with our free Razadyne discount card. Bring it to a participating pharmacy near you to save on your prescription medication.