It is quite common for people who struggle with a psychological disorder to also have a co-occurring alcohol and drug abuse disorder. Frankly, it is more widespread than one would imagine and quite a few people currently in drug rehab programs in Redding, CA. may have psychological issues which have just simply been undiagnosed. Treatment experts at effective drug rehab programs in Redding, California know how to spot persons with co-occurring mental health and alcohol and drug abuse issues so that both concerns can be simultaneously addressed while the individual is in rehab. Due to the fact both need to be addressed, the client should not leave rehab until they are mentally stable, not just off of drubs.