It is quite common for men and women who are afflicted with a psychological disorder to also be plagued by a co-occurring substance abuse disorder. In fact, it is more common than one would assume and quite a few individuals currently in drug and alcohol rehab centers in Texas City may have mental health issues which are often undiagnosed. Rehabilitation specialists at effective alcohol and drug rehabilitation facilities in Texas City know how to identify individuals with co-occurring mental health and alcohol and drug abuse disorders so that these two issues can be handled simultaneously while the individual is in rehabilitation. Because both need to be addressed, the person must remain in rehabilitation until they are mentally stable, not just sober.