Hydergine is a treatment that is mainly used to improve brain function, especially in the elderly or those who suffer from a decline in mental and cognitive abilities resulting from aging. This medicine contains a group of active substances that work to enhance blood flow to the brain, which helps improve the nutrition of brain cells with oxygen and necessary nutrients. Hydergine is commonly prescribed in cases such as memory impairment, decreased ability to concentrate, difficulty learning and dealing with daily tasks, especially when these symptoms are associated with non-pathological mental disorders associated with aging.