Though Alzheimer's disease was discovered in 1906 , even after 115 years there is no possible cure for this disease, there has research on animal and worm models but how far are we ( human) to cure our loved ones using modern therapy.
Cholinesterase inhibitors and N-methyl D-Aspartate antagonists are the class of compounds used for treatment of Alzheimer disease. Please go through the following links for more details.
Controversial New Alzheimer’s Drugs Offer Hope—But at a High Cost
New Alzheimer’s drugs known as anti-amyloid therapies may slow disease progression—but they also carry serious risks, including brain bleeds and strokelike symptoms...