Always follow your doctor’s prescription precisely. The dosage depends on your specific condition and response to treatment. Typical adult dosages for Parkinson’s disease start at 100 mg daily, potentially increasing to a maximum of 400 mg daily, divided into multiple doses. For influenza A prevention, the usual dose is 200 mg daily.
Dosage Adjustments
Your physician may adjust your dosage based on your age, kidney function, and how well you tolerate the medication. Elderly patients or those with kidney problems often require lower doses. Close monitoring is necessary. Never alter your dosage without consulting your doctor.
Administration
Amantadine is usually taken orally, with or without food. Swallow the tablets whole with a full glass of water. Do not crush or chew the tablets. Consistent timing is important for maintaining therapeutic levels in your system.
Missed Dose
If you miss a dose, take it as soon as you remember unless it’s almost time for your next dose. Never double the dose to catch up.
Potential Side Effects & Interactions
Common side effects include dizziness, insomnia, nausea, and nervousness. Inform your doctor about any side effects experienced. Amantadine can interact with other medications. Always provide your doctor with a complete list of all your medications.
| Parkinson’s Disease | 100 | 400 |
| Influenza A Prevention | 200 | 200 |
Seeking Medical Advice
This information is for guidance only and does not replace professional medical advice. Always consult your doctor or pharmacist for personalized recommendations and to address any concerns or questions about amantadine.
