tetracaine

Tetracaine is a local anesthetic used to numb specific areas of the body, usually for medical procedures like eye or skin surgeries. It works by blocking nerve signals in the treated area, preventing pain without causing loss of consciousness. Tetracaine is applied as eye drops, patches, or injections, and its effects are temporary. It is generally safe when used as directed but should be administered carefully by healthcare professionals to avoid potential side effects such as allergic reactions or temporary nerve issues.