Mannitol Sodium (capsules) is recommended to be taken on an empty stomach or with food, 3 capsules (150mg/capsule) twice a day. Mannitol sodium capsules are indicated for the improvement of cognitive function in patients with mild to moderate Alzheimer’s disease, but the exact mechanism of action is not clear. It is recommended to take 3 capsules (450mg) orally twice a day, either on an empty stomach or with food. The drug should be contraindicated in people who are allergic to the product. Adverse effects include gastritis, liver damage, dry mouth, hematuria, dizziness, weight loss, and seizures. Liver and kidney functions need to be tested during medication. Specific medication should be administered under the guidance of a specialist.