Drug screening services are essential in various sectors, including healthcare, workplaces, and sports, to detect the presence of illegal or prescription drugs in an individual’s system. These screenings can be conducted through various methods, such as urine, blood, saliva, or hair tests, and are designed to ensure safety, compliance with regulations, and overall well-being. By identifying substance misuse, drug screening helps in maintaining a safe and productive environment, supporting treatment and recovery efforts, and promoting public health and safety.