It is not uncommon for people who are afflicted with a psychological disorder to also have a co-occurring drug and alcohol abuse issue. Frankly, it is more prevalent than one would imagine and a lot of people presently in drug rehabilitation centers in Texas may have mental health issues which have just simply been undiagnosed. Rehab experts at effective drug treatment programs in TX. know how to spot individuals with co-occurring mental health and alcohol and drug abuse issues in hopes that both issues can be simultaneously addressed while the individual is in rehab. Simply because both need to be addressed, the client should not leave treatment until they are mentally stable, not just sober.