Tetracaine Hydrochloride, often shortened to just Tetracaine, is the same medication. "Hydrochloride" is a salt form of Tetracaine that makes it more water-soluble and thus easier to use in liquid applications like eye drops or injectable solutions.
Here's a summary of Tetracaine Hydrochloride:
- Function: A topical anesthetic that numbs a specific area of the body.
- Common Uses:
- Eye Examinations: Numbing the eye surface for examinations or minor procedures.
- Short Procedures: Numbing the skin for injections or minor procedures on other body areas.
- How it Works: Blocks sodium channels in nerve cells, preventing them from sending pain signals to the brain.
- Dosage and Administration:
- Varies depending on use (eye drops, ointment, injection).
- May require a doctor's prescription depending on the form and use.
- Important Considerations:
- Provides temporary relief (15-30 minutes).
- Potential side effects: burning, stinging, blurred vision (especially with eye drops).
- Rare allergic reactions possible.
External Links
Tetracaine Hydrochloride