If you or a loved one have a dual diagnosis,youre not alone.

Having a dual diagnosis oftenisnt a coincidence.

Mental illness is about twice as prevalent in people diagnosed with an addiction, says Dr. Cavallo.

doctor explaining treatment plan to patient

SDI Productions / Getty Images

This can make them more likely to continue using the substance and develop anaddictionto it.

Dana Cavallo, PhD

A person with mental health issues may use alcohol or substances toself-medicatetheir symptoms.

However, while substances can offer a temporary escape, they worsen the symptoms of these conditions over time.

For example, a person may stop cocaine use and the acute effect may be a depressed mood.

Recognizing psychosocial triggers such as significant stress ortrauma historythat may underlie both disorders is also important.

Treating Co-Occurring Disorders

Treating co-occurring disorders requires an integrated approach.

National Institute on Drug Abuse.The connection between substance use disorders and mental illness.

National Institute on Mental Health.Substance use and co-occurring mental disorders.

National Library of Medicine.Dual diagnosis.Medline Plus.

National Alliance on Mental Illness.Substance use disorders.

2018;60(Suppl 4):S494-S500.

doi:10.4103/psychiatry.IndianJPsychiatry_18_18

National Library of Medicine.Dual diagnosis.