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Non-Invasive Administration

Meaning

Non-Invasive Administration refers to the delivery of a therapeutic agent, such as a hormone or peptide, into the body without breaking the skin or entering a body cavity through a surgical or needle-based procedure. This includes routes like oral, sublingual, transdermal, and intranasal delivery, which prioritize patient comfort, compliance, and reduced risk of infection. The primary clinical challenge with these methods lies in overcoming the body’s natural absorption barriers to achieve adequate systemic bioavailability and therapeutic concentration.