It is quite common for men and women who struggle with a mental health disorder to also be plagued by a co-occurring alcohol and drug abuse issue. In fact, it is more widespread than one would imagine and many individuals presently in drug and alcohol treatment centers in Manhattan Beach, California may have psychological disorders which are often undiagnosed. Rehabilitation specialists at effective alcohol and drug rehabilitation centers in Manhattan Beach know how to spot persons with co-occurring psychological and drug and alcohol abuse disorders so that both concerns can be simultaneously addressed while the individual is in rehabilitation. Because both need to be addressed, the client must remain in treatment until they are mentally stable, not just abstinent.