Topical use is a therapeutic method that involves directly applying therapeutic substances to the body surface or specific areas, rather than administering them orally or through other internal routes. This approach encompasses various forms including medications, physical therapy, surgery and orthopedic devices. Topical medications are typically available in the form of local ointments, patches or sprays, allowing them to directly act on the affected area to alleviate symptoms or promote wound healing.

Physical therapy and rehabilitation involve techniques such as heat application, cold compression and massage to improve bodily functions. Surgical procedures are a direct treatment method performed in specific areas. Orthopedic devices such as corrective shoes and braces are used to improve posture or support specific body parts. Topical use treatments often result in reduced systemic side effects and provide a more direct and rapid therapeutic effect.