Drug or alcohol rehab programs which are delivered on an outpatient basis are readily available to addicted individuals who have circumstances which prevent them from being able to participate in an inpatient treatment program. An outpatient substance abuse rehab program offers many of the same services as an inpatient program, but allows for flexibility as opposed to an inpatient drug rehab center where the person is expected to stay and reside at the rehabilitation center until the treatment process is complete. Outpatient drug rehabilitation is also offered for individuals who have already gone through residential or inpatient treatment but also need a comprehensive aftercare and relapse prevention program which will provide additional support and treatment to help them remain clean and sober.

Persons with co-occurring mental and substance abuse disorders must address both issues in order to become fully rehabilitated. Some people take drugs or alcohol to alleviate symptoms of mental health problems, and some people take drugs which then, in turn, brings about symptoms which are identical to mental health issues, such as depression and anxiety. Drug treatment professionals know how to differentiate between the two, and can work with clients to correctly treat real mental health conditions in tandem with any other substance abuse treatment that is done with the person. This has proven to be effective in keeping individuals with mental health problems off of drugs and mentally stable and healthy.

People can become addicted to drugs no matter their handicap, disability or personal physical challenge. This sometimes makes individuals particularly more susceptible to becoming involved in drug or alcohol use, because of the various challenges that this can bring about in the individual's life. This is true for individuals in the deaf and hearing impaired community as well, and treatment for substance abuse and addiction is sometimes necessary. Deaf or hearing impaired individuals will need ASL or other assistance as part of their treatment needs, and there are drug rehabilitation facilities available which provide these services. Professional substance abuse counselors who know ASL and can provide other necessary assistance to deaf or hearing impaired substance abusers.