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Table of Contents

I. What is Dalfampridine Er?
A. What is Dalfampridine Er Used to Treat?
B. Do You Need a Prescription for Dalfampridine Er?

II. How Does Dalfampridine Er Work?

III. What Are Common Side Effects of Dalfampridine Er?

IV. What Should You Not Take With Dalfampridine Er?

I. What is Dalfampridine Er?

Dalfampridine Er (4-aminopyridine) is an extended-release tablet used to improve walking in adults with multiple sclerosis (MS). It is a potassium channel blocker that helps to reduce nerve cell damage and improve nerve conduction in the central nervous system. Dalfampridine Er is not a cure for MS, but it can help improve walking speed and reduce fatigue.

A. What is Dalfampridine Er Used to Treat?

Dalfampridine Er is used to improve walking in adults with multiple sclerosis (MS). It is not a cure for MS, but it can help improve walking speed and reduce fatigue. It works by blocking potassium channels in the central nervous system, which helps to reduce nerve cell damage and improve nerve conduction.

B. Do You Need a Prescription for Dalfampridine Er?

Yes, you need a prescription from your doctor or healthcare provider to get Dalfampridine Er. It is available in tablet form and is taken twice a day.

II. How Does Dalfampridine Er Work?

Dalfampridine Er works by blocking potassium channels in the central nervous system, which helps to reduce nerve cell damage and improve nerve conduction. It is thought to work by increasing the amount of potassium that is available to the nerve cells, which helps to reduce nerve cell damage and improve nerve conduction. This can help improve walking speed and reduce fatigue in people with MS.

III. What Are Common Side Effects of Dalfampridine Er?

The most common side effects of Dalfampridine Er are headache, dizziness, nausea, and insomnia. Other side effects may include fatigue, constipation, and weight gain. If you experience any of these side effects, contact your doctor or healthcare provider.

IV. What Should You Not Take With Dalfampridine Er?

You should not take Dalfampridine Er with any other medications that contain 4-aminopyridine, such as fampridine. You should also not take Dalfampridine Er with any other medications that can affect your heart rate or blood pressure, such as beta-blockers, calcium channel blockers, or diuretics. Talk to your doctor or healthcare provider before taking any other medications while taking Dalfampridine Er.

Indications for Dalfampridine Er

Dalfampridine Er is indicated for the improvement of walking in adult patients with multiple sclerosis (MS). It is a potassium channel blocker that helps to improve nerve conduction in the lower limbs. Dalfampridine Er is not indicated for any other medical condition.

Dosage and Administration Recommendations

The recommended dosage of Dalfampridine Er is 10 mg twice daily, taken as two 5 mg tablets. Patients should take Dalfampridine Er with food and should not exceed the recommended dose. Patients should also be monitored for any adverse reactions or side effects.

Common Drug Interactions

Dalfampridine Er may interact with other drugs, including antacids, diuretics, and calcium channel blockers. Patients should inform their healthcare provider of all medications they are taking before starting Dalfampridine Er.

Warnings for Dalfampridine Er

Dalfampridine Er should not be used in patients with a known hypersensitivity to the drug or any of its ingredients. It should also not be used in patients with certain medical conditions, such as renal impairment, seizure disorders, or a history of seizures. Patients should be monitored for any signs of adverse effects, such as dizziness, confusion, or difficulty walking.

Clinical Pharmacology

Dalfampridine Er is a potassium channel blocker that works by blocking the flow of potassium ions across cell membranes. This helps to improve nerve conduction in the lower limbs, resulting in improved walking in patients with MS. The drug is rapidly absorbed after oral administration and has an elimination half-life of approximately 3 hours.

Medication Guide

Patients should read the medication guide provided by their healthcare provider before taking Dalfampridine Er. The guide provides important information about the drug, including indications, dosage and administration, warnings, and possible side effects. Patients should also talk to their healthcare provider about any questions or concerns they may have.

Conclusion

Dalfampridine Er is a potassium channel blocker indicated for the improvement of walking in adult patients with multiple sclerosis. It is important for patients to be aware of the indications, dosage and administration, warnings, and possible drug interactions before taking the medication. Patients should also read the medication guide provided by their healthcare provider and talk to their healthcare provider about any questions or concerns they may have.

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