Amantadine dosage varies depending on the condition being treated and the patient’s individual needs. For influenza A prevention, adults typically take 100 mg twice daily. Children’s dosages are calculated based on weight and should be determined by a physician.
Parkinson’s Disease
In Parkinson’s disease, the initial dosage is usually 100 mg once or twice daily. The doctor may gradually increase this to a maximum of 400 mg per day, divided into multiple doses. Close monitoring is crucial to find the optimal effective dose with minimal side effects.
Other Conditions
For other uses, like drug-induced extrapyramidal symptoms, the dosage will be determined individually by a doctor. They’ll consider factors like the patient’s age, overall health, and response to treatment. Always follow your doctor’s instructions.
Dosage Adjustments and Precautions
Kidney problems may require dosage adjustments. Older adults often need lower doses. Common side effects include dizziness, insomnia, nausea, and nervousness. These side effects usually lessen as the body adapts. Report any concerning side effects to your doctor immediately.
Missed Doses
If you miss a dose, take it as soon as you remember, unless it’s almost time for the next dose. Never double the dose to catch up. Always consult your doctor or pharmacist if you have questions about your medication.
