1. Cholinesterase inhibitors: such as Rituximab, Essenton and Shuangyipeng can increase the production of cholinergic low fat, which is beneficial to improve memory function and cognitive function;
2. Excitatory amino acid receptor antagonists: Ibsen, for example, has a certain effect on the treatment of moderate and severe Alzheimer's disease;
3. Activators of brain metabolism: such as Anisi, oxiracetam, piracetam and brain protein hydrolysate.
4. Vasodilators: such as nicergoline and nimodipine;
5. Traditional Chinese medicine preparations: such as Ginkgo biloba preparation and sage extract.