Drug reference
dalfampridine
For healthcare professionals — reference only. This page is a brief summary, not medical advice and not a substitute for official labeling or clinical judgement. Always verify before prescribing or dispensing.
Drug class
Central Nervous System (MS Drugs)
Mechanism of action
Mechanism not completely understood, but in animal studies shown to block potassium channels, to delay repolarization and to increase duration of action potentials in demyelinated axons Does not prolong QTc interval
Common side effects
- Asthenia
- Insomnia
- Dizziness
- Headache
- Nausea
- Back pain
- Balance disorder
Related conditions
Frequently asked questions
What drug class is dalfampridine?
dalfampridine belongs to: Central Nervous System.
How does dalfampridine work?
Mechanism not completely understood, but in animal studies shown to block potassium channels, to delay repolarization and to increase duration of action potentials in demyelinated axons Does not prolong QTc interval
What are the common side effects of dalfampridine?
Asthenia, Insomnia, Dizziness, Headache, Nausea, Back pain, Balance disorder
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