Some people looking into drug rehab in Posen, IL. may choose to take part in a residential short-term drug and alcohol rehab program which requires a stay of as little as a month. This may be an appropriate rehabilitation option for individuals that have familial or office commitments, and only need a brief but somewhat intensive course of rehabilitation. Furthermore, persons with only a brief background of drug and alcohol abuse may find that this may be a suitable choice whereas an individual with a more significant and severe case of alcohol and drug abuse may very definitely require a much more in depth time spent in treatment. If an individual does have a more serious background of abuse and decides on a residential short-term treatment program of as little as a month, it is typically suggested that they follow up this treatment with standard follow-up treatment or move to an aftercare facility where their overall wellness can be overseen and so can receive the support needed in their rehabilitation process as often as possible.