Begin with a dosage of 100mg once or twice daily. Your doctor will determine the optimal frequency based on your individual needs and response to treatment.
For Parkinson’s disease, the typical starting dose is 100 mg once or twice daily. Gradually increase the dose as directed by your physician, monitoring for side effects. Maximum daily dosage is usually 300mg – 400mg, divided into multiple doses.
For influenza A prevention, the typical dosage is 100mg twice daily. This should be started at the first sign of an outbreak and continued as directed by your healthcare professional. Discontinue treatment upon completion of the recommended course.
Administer amantadine hydrochloride orally, with or without food. Swallow the tablet whole with a glass of water. Do not crush or chew the tablet.
Always follow your doctor’s instructions precisely. Adjustments to your dosage may be necessary depending on your response and any side effects experienced. Report any unusual symptoms or changes in your health to your doctor immediately. Missed doses should be taken as soon as remembered, unless it is nearly time for your next dose. Never double the dose.
Consult your physician or pharmacist before starting or stopping amantadine. They can provide personalized recommendations for dosage and administration based on your specific health status and medical history.


