Propoxycaine is an ester-type local anesthetic used with procaine for dental procedures by blocking nerve conduction.
Structure of Propoxycaine
- It is an amino benzoic acid derivative with a propoxyethyl ester group, enhancing its solubility and anesthetic efficacy.
- Chemical Formula: C₁₂H₂₉N₃O₂
Mode of Action
- Sodium Channel Inhibition: Blocks voltage-gated sodium channels, preventing nerve impulse transmission.
- Membrane Stabilization: Decreases nerve excitability by altering ion flow.
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Uses
- Local Anesthesia: Employed in minor surgical procedures, dental applications, and cosmetic treatments.
- Topical Preparations: Applied to skin and mucous membranes for temporary numbing.
- Infiltration Anesthesia: Injected to provide localized numbness during medical interventions.
Side Effects of Propoxycaine
- Local Irritation: Redness, swelling, or discomfort at the application site.
- Systemic Toxicity: Potential CNS and cardiovascular effects with excessive use.
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