Tag: Ophthalmic anesthetic

With an onset of action that begins within 30 seconds of application, proparacaine is a rapid-acting local anesthetic used in ophthalmology. This quick-acting medication provides temporary numbing of the eye's surface, making it suitable for diagnostic and minor operative procedures, and its specific duration of action is a critical consideration for clinical use.

Tetracaine is a potent local anesthetic belonging to the ester group, used to numb specific areas of the body before medical procedures [1.5.1]. The central question for many is, **does tetracaine require a prescription?** Yes, it is available only with a doctor's prescription in all its forms [1.2.1].