Articaine (commonly marketed as Septocaine / Septanest) is a 4% local anesthetic solution combined with epinephrine. It is specially designed for dental use and is one of the most popular anesthetics worldwide.
It works by blocking nerve impulses, preventing pain sensation during procedures like fillings, extractions, and root canals.
Articaine has a unique structure (both amide + ester), which allows:
Faster breakdown in the body
Lower toxicity
Better tissue penetration
Septodont India
⭐ Key Features
• Rapid onset (1–3 minutes)
• Strong diffusion through bone (excellent for infiltration)
• Long duration of action (up to 60–120 min)
• Contains epinephrine (vasoconstrictor → reduces bleeding)
• High success rate in dental anesthesia
• Lower systemic toxicity due to dual metabolism
• Latex-free & preservative-free options available
Septodont USA
🏥 Uses / Indications
Tooth extraction
Cavity filling
Root canal treatment
Minor oral surgeries
Nerve block & infiltration anesthesia



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