Topical anesthetics

Topical anesthetics are medications applied to the skin or mucous membranes to numb an area, reducing pain or discomfort during procedures like injections or minor cuts. They work by blocking nerve signals in the targeted area, providing localized relief without affecting the entire body. Common ingredients include lidocaine, benzocaine, and prilocaine. These anesthetics are generally quick-acting, safe when used as directed, and available over-the-counter or by prescription. They’re helpful for minor procedures, dental work, or skin irritations, making discomfort more manageable without the need for more invasive anesthesia.