Docetaxel exhibits high protein binding and P450-mediated metabolism, which influences its pharmacokinetics. As a taxane-family chemotherapeutic agent, it stabilizes microtubules and disrupts cell division. Combining docetaxel with agents like 5-fluorouracil and oxaliplatin enhances treatment outcomes for colon cancer. Emerging drug delivery systems, including nanoparticles and micelles, aim to improve efficacy while reducing toxicity. However, its safety during pregnancy remains uncertain, and ongoing clinical trials continue to evaluate its therapeutic potential.