Is the best remedy for dementia real?

There is no such thing as the best remedy for dementia.
The treatment of dementia is mainly based on symptomatic treatment. Such as memory loss, can follow the doctor’s instructions to use olaxetan, fenelaxetan, etc.; cognitive dysfunction to use donepezil, strychnine methyl, etc.. Diazepam and alprazolam can be given for sleep disorders; olanzapine and clozapine can be given as prescribed for psychiatric symptoms.
Alzheimer’s disease is more common in dementia patients, is a neurodegenerative degenerative disease, currently cannot be completely cured, mainly to symptomatic treatment. Patients may manifest intellectual disability, personality change, mental symptoms and so on. Obvious brain atrophy will be found through cranial CT or MRI.
The dementia symptoms of another part of patients are caused by primary diseases or poisoning, such as vascular dementia, endocrine metabolic disorders, traumatic brain injuries, brain tumors, hydrocephalus, etc.; or poisoning caused by alcohol, heavy metals, drugs and so on. This type of patients in the control of dementia symptoms at the same time should also actively treat the primary disease, to avoid continued exposure to toxic substances.
Patients with dementia symptoms should seek timely medical treatment, and actively follow the doctor’s instructions for treatment and medication. Do not blindly believe in the so-called folk remedies, so as not to cause adverse consequences.