What is the role of complexation in pharmacy?

Complexation in pharmacy refers to the formation of complexes between drug molecules and other substances, which can enhance the solubility, stability, and bioavailability of pharmaceuticals. By forming complexes, drugs can improve their absorption and therapeutic efficacy while minimizing side effects. Additionally, complexation can help in controlling the release rate of drugs, leading to sustained or targeted delivery. This technique is crucial in drug formulation and development to optimize therapeutic outcomes.