The main issue with drug addiction rehabilitation is the relapse which can occur at any time during the course of treatment. This aspect is given due cognizance by the denver drug rehab center and they have devised ways and means to overcome the problem of relapse. The psychological aspect is more difficult to follow as this requires the cooperation of the patient. This is a long process and one should be ready for the long haul ahead. The highly professional medical staff at the drug rehab centers has been trained in all aspects of psychological treatment. They understand the delicate situation of the patient and formulate treatment methods accordingly. Alternative methods of treatment such as acupuncture are also given a try as different patients react differently to different forms of treatment. With the proliferation of the amino acid therapy one need not have to wait long for the treatment to commence. The earlier one goes to a rehab center the better it is for the patient. The drug rehab centers focus their main attention on the psychological aspects only as they understand that this is the most complex issue which requires immediate redressal. Relapse is one thing one should avoid at all costs.