PROPARACAINE (CAS 298-50-0) Suppliers and Product Information

Proparacaine is a rapid-acting topical anesthetic used for various ophthalmic procedures, including tonometry, relief of corneal pain, and distinguishing between corneal and uveal pain. It primarily anesthetizes the cornea with limited penetration into the conjunctiva. The anesthesia typically lasts for 5-10 minutes.

Frequently Asked Questions about Proparacaine

Q: What are the main uses of Proparacaine?

A: Proparacaine is primarily used as a topical anesthetic in ophthalmology for procedures such as tonometry (intraocular pressure measurement), corneal pain relief, and to facilitate eye examinations or biopsies.

Q: How long does the anesthetic effect of Proparacaine last?

A: The anesthetic effect of Proparacaine is of short duration, typically lasting 5-10 minutes.

Q: What is the pharmacological action of Propantheline (a related compound)?

A: Propantheline has a pharmacological action similar to atropine but with a weaker effect on the central nervous system. It exhibits greater ganglionic blocking action than antimuscarinic action and can cause neuromuscular curare-like blockage in case of overdose.