Pontocaine

Definition

Pontocaine is a brand name for tetracaine, a local anesthetic used primarily in ophthalmology. It numbs the eye to facilitate procedures like surgery or diagnostic tests.

5 Must Know Facts For Your Next Test

1. Pontocaine is used topically to provide short-term anesthesia for ocular procedures.
2. It works by blocking nerve signals in the eye, preventing pain during surgeries or exams.
3. Pontocaine has a rapid onset of action, typically taking effect within seconds to minutes after application.
4. The effects of Pontocaine are temporary, usually lasting around 15 to 20 minutes.
5. Common side effects include stinging upon application and potential allergic reactions.

Review Questions

• What is the primary use of Pontocaine in ophthalmology?
• How quickly does Pontocaine take effect after being applied to the eye?
• What are some common side effects associated with Pontocaine?

Related terms

Ophthalmic Anesthetics: Drugs used to numb the eye for various medical procedures.

Tetracaine: A local anesthetic similar to Pontocaine used in various medical contexts including ophthalmology.

Proparacaine: Another topical anesthetic often used as an alternative to Pontocaine in eye procedures.