topical antiseptic

A topical antiseptic is a substance applied directly to the skin or mucous membranes to prevent or reduce infection by killing or inhibiting harmful microorganisms like bacteria, fungi, or viruses. Commonly used for cuts, wounds, or surgical sites, these antiseptics help keep the area clean and reduce the risk of infection. Examples include iodine-based solutions, alcohol wipes, and chlorhexidine. They are an essential part of healthcare and first aid, promoting safe healing by controlling microbial growth on the surface of the skin.