Hospital inpatient drug and alcohol treatment for drug and alcohol addiction is occasionally necessary for individuals who have specific medical problems associated with their addiction, as is the case with certain types of withdrawal or for individuals whose health is affected by their substance abuse. Hospital inpatient drug treatment in Fremont, California for drug and alcohol problems is often also necessary for those who who are diagnosed with co-occurring psychological disorders and will require thorough rehabilitation services which may not be available in regular rehabilitation. Treatment clients who wish to go through a drug assisted drug detox, which is frequently the case with individuals addicted to opiates like heroin and prescription pain relievers, might also decide to receive such rehab in a Fremont hospital inpatient drug detoxification facility.