Aricept, which is donepezil - is prescribed at dementia which occured due to Alzheimer disease (mild and moderate severity) at adults, including elderly people (symptomatic treatment). Medicine works through inhibition in acetylcholinesterase of brain.

The drug is a prodrug and is activated in the acidic environment of the secretory tubules in the parietal cells. It reduces basal and stimulated secretion regardless of the nature of the stimulus. Prescribed in case of erosive ulcerative diseases of the gastrointestinal tract and eradication of Helicobacter pylori in infected patients with gastric and duodenal ulcer.

Haldol antipsychotic remedy, butyrophenone derivative. It has a powerful antipsychotic effect, moderate sedation. The mechanism of antipsychotic action of haloperidol is associated with the blockade of dopamine receptors in the mesocortex and limbic system.