Attention deficit hyperactivity disorder(ADHD) anddepressionare commonly comorbid (occurring together in the same person).

Treatment for comorbid ADHD and depression may include a combination of stimulant and antidepressant medications.

This article discusses the link between ADHD and depression.

An illustration with how depression and ADHD are linked

Illustration by Laura Porter for Verywell Health

Information presented in this article may be triggering to some people.

If you or a loved one are in immediate danger, call911.

Signs of ADHD are categorized as symptoms ofinattentionor hyperactivity and impulsiveness.

They include:

Depressionis more than feeling sad.

People living with depression can experience a wide range of symptoms.

Many of these symptoms overlap with ADHD.

This may make it difficult for a person to identify which symptoms are associated with which condition.

The Avon Longitudinal Study of Parents and Children is an ongoing study thats been collecting data since September 1990.

There are biological or chemical links between ADHD and depression, too.

This can, in turn, influence feelings of depression.

Is It ADHD, Depression, or Both?

Depression, on the other hand, can ebb and flow throughout a persons life.

While there are effective treatments to reduce symptoms of depression, it can return.

This doesnt mean treatment failed, but it does mean a different approach may be necessary.

Summary

ADHD and depression are commonly coexisting conditions with some overlapping symptoms.

The link between the two is complex.

Treatment for both is available and includes medications, therapies, and social support.

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