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Autism and Depression: What’s the Link?

January 4, 2025

Autism and depression frequently intersect, presenting unique challenges for those affected. Autism shapes how individuals perceive and interact with the world, while depression can introduce emotional struggles that complicate daily life. Together, they can create a complex dynamic that requires thoughtful understanding and support.

Recognizing the link between autism and depression is crucial for identifying symptoms early and providing effective help. Before we dive in, make sure you check out your free guide here: 

Autism and depression

Depression is often described as a condition characterized by persistent feelings of sadness and a diminished interest in activities that were once enjoyable.

People with autism, particularly teens and adults, are prone to depression. At this stage of their lives, autistic teens and adults have more social experiences. As a result, they can go through phases of depression depending on several triggers.

Managing autistic behavior can take a toll on mental health, so people with autism can be faced with yet another challenge. It’s important that people with autism have adequate support for coping with the emotional strain of autism.

Many people may wonder, “Can autism cause depression?” There are several factors that contribute to the link between mental health and autism. They can be:

Many adults with autism face unique challenges that can increase their likelihood of experiencing depression. Difficulties with social interactions and building lasting relationships often contribute to these struggles, as navigating social expectations can feel overwhelming.

Repetitive behaviors or interests that may seem unusual to others can lead to misunderstandings or feelings of exclusion.

A girl sitting on the floor looking sad and worried https://www.autismparentingmagazine.com/autism-and-depression/

These factors, combined with the stress of adapting to a world that may not always accommodate their needs, can make individuals with autism more vulnerable to depression.

Symptoms of depression in autism

Depression for people with autism can be a unique scenario. Mood disorders are common for people with autism. As such, some symptoms of depression can overlap with autism itself.

Because of this, it’s important to distinguish the significant differences so parents and caregivers can correctly recognize depression in autism.

They are the first people who should notice a shift in their child’s behavior. It can be possible to misread autism emotions and dismiss the possibility of depression.

Some of the symptoms of depression in autism include:

To better understand the symptoms of depression, it’s important to explore its various types. While some forms share overlapping symptoms, others can present in contrasting ways, highlighting the diverse nature of this condition.

Types of depression that could be affecting autistic individuals

There are many types of depression. These classifications apply to everyone, even those without autism.

The six most common types of depression are:

  • Major depression
  • Persistent depressive disorder
  • Bipolar disorder
  • Seasonal affective disorder

Major depression

Major Depressive Disorder (MDD), commonly known as major depression, is a severe form of depression that typically affects individuals most days of the week.

Autism and depression in young adults often intersect, with unique challenges that may require specialized approaches to diagnosis and treatment.

Common signs and symptoms include:

  • Loss of interest in activities that were once enjoyable
  • Significant changes in weight (gain or loss)
  • Difficulty falling or staying asleep (insomnia)
  • Restlessness or agitation
  • Sluggishness, both mentally and physically
  • Persistent feelings of guilt or worthlessness
  • Trouble making decisions or concentrating
  • Thoughts of self-harm or suicide

A diagnosis of major depression is made when these symptoms persist for two weeks or longer. Treatment often includes psychotherapy and antidepressant medications. In severe cases, electroconvulsive therapy (ECT) may be recommended.

Persistent depressive disorder

Also called dysthymia, this type of depression is milder but lasts longer. People with persistent depressive disorder can accomplish their daily tasks. The problem is they don’t feel joy and are often low in energy most of the time.

Symptoms of persistent depressive disorder include:

  • Not eating enough
  • Overeating
  • Sleeping too much or too little
  • Fatigue
  • Low self-esteem
  • Feeling hopeless
  • Trouble concentrating
  • Trouble making decisions

People with this type of depression are treated with psychotherapy and/or medication.

Bipolar disorder

Bipolar disorder is a mental health condition that causes extreme mood swings, including emotional highs (manic episodes) and lows (depressive episodes).

Girl holding a mask https://www.autismparentingmagazine.com/autism-and-depression/

These mood fluctuations can be observed in both autistic and non-autistic individuals, and it is possible to diagnose bipolar disorder alongside autism.  

Manic episodes are characterized by symptoms such as:

  • grandiose thinking, 
  • inflated self-esteem, 
  • avoiding sleep, 
  • performing tasks unusually quickly, 
  • impulsive overspending, 
  • pursuing activities solely for pleasure, and 
  • engaging in risky behavior.

Following a manic episode, individuals often experience a depressive phase, which can lead to self-destructive behaviors and requires careful management.  

Treatment for bipolar disorder is distinct from other types of depression. Research shows that standard antidepressants are typically ineffective and may worsen symptoms.

Instead, the U.S. Food and Drug Administration (FDA) has approved specific medications that help manage mood swings and improve stability. These include: 

  • Seroquel, 
  • Latuda, 
  • olanzapine-fluoxetine combination.

Seasonal affective disorder

This type of depression happens during the fall and winter when days are shorter and nights longer. Seasonal affective disorder (SAD) is said to alter moods due to the absence of light and/or lower levels of serotonin and melatonin in the body. 

SAD typically disappears once spring or summer arrives. It is often treated with medication and psychotherapy.

Autism, depression, and suicidal tendencies

Studies indicate that the risk of suicide among autistic individuals is significantly higher compared to their neurotypical peers. Autistic adults, particularly those without a learning disability, are notably more likely to die by suicide.

Additionally, children with autism are at a much higher risk of experiencing suicidal thoughts or attempting suicide, highlighting the critical need for increased awareness and support for mental health in the autistic community.

Other strategies for helping an autistic person on the verge of suicide are:

  • Just be with the person even if they refuse to talk
  • Tell others (friends, teachers) about the situation
  • Listen closely to their stories to help identify a trigger
  • Don’t dismiss them when telling you about negative thoughts
  • Remind them you are always there, ready to talk and/or listen
  • Take a trip together
  • Teach them the number to call when they have suicidal thoughts when you are not around

If your child does not want to talk about it, but you feel they are contemplating suicide, then you need to initiate the conversation. Make your child feel loved and valued, and assure them that every problem, no matter how heavy, has a solution.

Autism and self-injurious behavior

In severe cases wherein the child is clearly doing self-harm, a more intensive approach might be needed. Crisis intervention might be necessary when you have tried all means of prevention.

Suicide intervention includes:

  • Counseling
  • Psychiatrist treatment
  • Moving the person to a less stressful environment
  • Hospitalization
  • Medication
  • Family and community involvement

Autism and depression treatment

Treatment for depression in individuals with autism generally follows the same approach as for those without the condition. However, this may not always be the most effective strategy.  

Antidepressants, such as Prozac, Luvox, and Celexa, are sometimes prescribed for depression in autistic individuals, but their use should be carefully considered on a case-by-case basis.

There is limited evidence to support the effectiveness of these medications, especially in children with autism.

A girl talking to a therapist https://www.autismparentingmagazine.com/autism-and-depression/

It is generally recommended to avoid using medication as the first line of treatment for depression. A thorough evaluation of the individual’s medical and social history is crucial before deciding on any treatment plan.  

While antidepressant medications are typically safe for most individuals, there are concerns about their effectiveness and safety for people on the autism spectrum.

Research on how antidepressants work in autistic individuals remains limited, and more studies are needed to fully understand their impact.  

Supporting your autistic loved one with depression

As a parent or caregiver, you want to provide the best care and treatment to manage your child’s depression. Learning how to help your child with autism cope with their emotions is the first step towards preventing full-blown depression.

When a child is depressed, they feel they are worthless. You can assure your child this is not true. Assure your child that their friends and family love them.

Communicate in a way your child feels secure and safe. Here are some ways to communicate so your child feels supported:

  • Active listening
  • Meaningful eye contact
  • Rephrase what they are saying (“It sounds like you’re not feeling great today.”)
  • Asking permission

Natural approaches to managing depression

Some autism healthcare providers don’t recommend medication for treating depression in autism. They believe that autistic individuals, particularly children, will benefit more from therapy and other activities that help lessen signs and symptoms of depression and anxiety.

Some of the most common advice include:

  • Cognitive-based therapy (CBT)
    CBT helps individuals with autism manage depression and anxiety by training the mind to think more positively, which can reduce negative emotions and behaviors.
  • Keeping a diary
    Writing in a diary can be helpful for older children and adults with autism. It provides an opportunity to reflect on thoughts and experiences, which can help reduce anxiety and promote self-awareness.
  • Creative arts therapy
    This therapy involves creating art in a structured setting with the guidance of a trained professional. It provides a safe, non-judgmental space for individuals to express themselves and work through difficult emotions.
  • Physical activities
    Exercise, sports, and outdoor activities can be effective in managing anxiety and depression. Physical movement helps release built-up tension, and team sports can also improve social skills by encouraging communication with others.

Supporting mental health in autistic children

Mental health is important to everyone, especially to children with autism. However, autistic children might not always tell you how they are feeling. It’s up to parents and caregivers to be observant and recognize the signs as soon as they appear.

With proper strategies in place and the right support from experts, children with autism are capable of breaking through their mental health challenges one day at a time.

FAQs

Q: Can autism lead to depression?

A: Yes, individuals with autism are at a higher risk of developing depression due to challenges with social interaction, sensory sensitivities, and difficulties with communication. The stress and isolation from navigating a world not designed for neurodivergent individuals can contribute to depressive symptoms.

Q: Is depression on the autism spectrum?

A: Depression is not a characteristic of autism itself, but individuals with autism can experience depression as a co-occurring mental health condition. It often manifests differently in autistic people, sometimes making it harder to recognize.

Q: Is depression common with autism?

A: Depression is more common in individuals with autism compared to the general population, with studies showing higher rates of depression in autistic adults and children. This is due to factors like social challenges, sensory overload, and difficulties with emotional regulation.

Q: What does autistic depression look like?

A: Autistic depression may present with withdrawal, a decrease in interest or energy, changes in behavior, and increased irritability. It may also involve heightened anxiety, difficulty with communication, and an increase in repetitive behaviors or stemming.

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References

The Link Between Suicide and Autism (2019, Feb 10) retrieved from https://www.psychologytoday.com/intl/blog/caring-autism/201902/the-link-between-suicide-and-autism 

Suicide and autism retrieved from: https://www.autistica.org.uk/what-is-autism/signs-and-symptoms/suicide-and-autism 

Suicide risk in people with autism (2019, Jan 23) retrieved from: https://www.sciencedaily.com/releases/2019/01/190123082225.htm 

Do antidepressants increase the risk of mania and bipolar disorder in people with depression? A retrospective electronic case register cohort study retrieved from: https://bmjopen.bmj.com/content/5/12/e008341 

Williams K, Brignell A, Randall M, Silove N, Hazell P. Selective serotonin reuptake inhibitors (SSRIs) for autism spectrum disorders (ASD). Cochrane Database Syst Rev. 2013 Aug 20;(8):CD004677. doi: 10.1002/14651858.CD004677.pub3. PMID: 23959778. https://pubmed.ncbi.nlm.nih.gov/23959778/ 

Kirby, A.V., Bakian, A.V., Zhang, Y., Bilder, D.A., Keeshin, B.R. and Coon, H. (2019), A 20-year study of suicide death in a statewide autism population. Autism Research, 12: 658-666. https://doi.org/10.1002/aur.2076 

Hudson, C.C., Hall, L. & Harkness, K.L. Prevalence of Depressive Disorders in Individuals with Autism Spectrum Disorder: a Meta-Analysis. J Abnorm Child Psychol 47, 165–175 (2019). https://doi.org/10.1007/s10802-018-0402-1

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