It is quite common for men and women who are afflicted with a psychological disorder to also have a co-occurring alcohol and drug abuse issue. In truth, it is more common than one would think and many people presently in drug and alcohol treatment programs in Port Arthur may have psychological issues which are often undiagnosed. Treatment specialists at successful alcohol and drug rehab facilities in Port Arthur know how to spot individuals with co-occurring mental health and drug and alcohol abuse disorders in hopes that both issues can be simultaneously addressed while the individual is in treatment. Simply because both need to be addressed, the client should not leave rehabilitation until they are mentally stable, not just abstinent.