Drug rehabilitation services can be quite a turning point for somebody who may have tried to end drug or alcohol use independently, but failed to have any luck remaining sober. The key reason why individuals require drug rehabilitation services is simply because remaining abstinent isn't just dependent upon overcoming acute physical problems. Individuals who make use of drug rehabilitation services can engage in a variety of treatment methods which will help them handle issues in life that are more environmental, emotional and even psychological. For instance, studies have shown that substance abuse is often caused by purely environmental circumstances, for example turmoil, failure, or loss in one's life. There could be a co-occurring mental health disorder which has to be handled simultaneously as part of drug rehabilitation services, and when not handled most people will relapse quickly. While normally it takes a great deal of time to fully benefit from drug rehabilitation services, people who only detox and take part in no further services fare just as well as somebody who received no drug rehabilitation services. Long-term inpatient or residential drug rehabilitation services are the most optimum alcohol and drug rehab facilities for those hoping to experience a full recovery and also be able to have a fresh start.