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Exogenous Administration

Meaning

Exogenous administration describes the process of introducing a substance, such as a hormone, drug, or nutrient, into the body from an external source, rather than relying on the body’s intrinsic production. This clinical approach is fundamental in hormone replacement therapy, where deficient endogenous hormone levels are supplemented to restore physiological balance and alleviate deficiency symptoms. The route of administration, dosage, and formulation are carefully selected to mimic natural endocrine rhythms and minimize potential side effects. This method provides direct control over circulating levels.