Prabotulinumtoxin A
Prabotulinumtoxin A is a botulinum toxin type A product that acts by inhibiting the release of acetylcholine at the neuromuscular junction through cleavage of the SNAP-25 protein, causing temporary, localized muscle paralysis. It is approved for the treatment of chronic migraine prophylaxis and cosmetic treatment of glabellar lines.
Aires thérapeutiques
Mécanisme d'action
Blocks neuromuscular transmission at the motor end plate by competing with acetylcholine for nicotinic receptor binding sites, producing skeletal muscle relaxation and paralysis.
Pharmacokinetics (PK)
Pharmacodynamics (PD)
Blocks neuromuscular transmission at the motor end plate by competing with acetylcholine for nicotinic receptor binding sites, producing skeletal muscle relaxation and paralysis.
HBD / HBA
- / -
No targets recorded
Target interaction data is not yet available for this drug.
No interactions recorded
Drug interaction data is not yet available for this compound.
No side effects recorded
Side effect data is not yet available for this drug.
Foire aux questions
Prabotulinumtoxin A is a botulinum toxin type A product that acts by inhibiting the release of acetylcholine at the neuromuscular junction through cleavage of the SNAP-25 protein, causing temporary, localized muscle paralysis. It is approved for the treatment of chronic migraine prophylaxis and cosmetic treatment of glabellar lines.
Blocks neuromuscular transmission at the motor end plate by competing with acetylcholine for nicotinic receptor binding sites, producing skeletal muscle relaxation and paralysis.
Yes, Prabotulinumtoxin A is an approved drug. It has reached clinical phase 4. It is classified as a Unknown.
References & Data Sources
- ChEMBL — European Bioinformatics Institute (EBI). CHEMBL4297229. Open-access bioactivity database.
Data aggregated from publicly available pharmacological databases. Last updated 2026-02-27.
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