Clinical pharmacology plays a crucial role in the development and evaluation of new drugs before they can be released to the market. This field focuses on studying how drugs work in humans, including their effectiveness, safety, and optimal dosage. One key aspect of clinical pharmacology is pharmacokinetics, which involves studying how the body absorbs, distributes, metabolizes, and excretes drugs. By understanding these processes, researchers can optimize drug dosing regimens to ensure maximum efficacy and minimal side effects. In addition, clinical pharmacology also plays a role in conducting clinical trials to evaluate the safety and effectiveness of new drugs. Researchers closely monitor how patients respond to the drug, looking for any adverse effects or lack of efficacy. Overall, clinical pharmacology is essential for ensuring that new drugs are safe and effective for patients. By providing valuable insights into how drugs interact with the human body, this field helps guide drug development and ultimately improves patient outcomes.