Topical agents are medications applied directly to the skin or mucous membranes to treat various conditions. They can come in different forms, such as creams, ointments, gels, or patches, and are used for localized effects. Common uses include treating skin infections, inflammation, or pain relief. These medications work by delivering active ingredients directly to the affected area, minimizing systemic absorption. Examples of topical agents include corticosteroids for inflammation, antibiotics for infections, and analgesics for pain relief. Proper application and dosage are essential for effectiveness and to reduce potential side effects.