Does Parkinson’s Cause Depression and Anxiety? Mood Changes & What Can Help

Parkinson’s disease affects much more than movement. Depression and anxiety are common non-motor symptoms of Parkinson’s and can significantly affect quality of life, relationships, motivation, sleep, and the ability to manage everyday activities.
If you or someone you love with Parkinson’s has been feeling unusually sad, worried, withdrawn, or overwhelmed, there are reasons for these changes — and there are things you can do to feel better.

Can Parkinson’s Cause Depression?
Yes. Depression can be part of Parkinson’s itself, rather than simply an emotional reaction to receiving a diagnosis.
Parkinson’s involves changes in areas of the brain and brain chemicals that influence movement, motivation, mood, and emotional regulation. The challenges of living with a chronic condition can add another layer of stress.
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Depression may occur before, around the time of, or after a Parkinson’s diagnosis.
Signs can include:

• Persistent sadness or emptiness
• Loss of interest in activities
• Fatigue or low energy
• Changes in sleep
• Changes in appetite
• Difficulty concentrating
• Feelings of hopelessness or worthlessness
• Withdrawing from friends or family

Not everyone experiences depression in the same way. Some people may primarily notice loss of motivation or enjoyment, rather than feeling sad.

Can Parkinson’s Cause Anxiety?
Yes. Anxiety is also common with Parkinson’s.
Someone may worry excessively, feel restless or tense, have difficulty relaxing, or become afraid of situations that were previously comfortable.
Parkinson’s-related anxiety can sometimes be connected to changes in movement. For example, someone may become anxious about freezing, falling, being unable to move, or experiencing an “off” period when medication is wearing off.
Anxiety can also contribute to physical symptoms such as a racing heart, sweating, trembling, shortness of breath, or gastrointestinal discomfort.

Why Do Depression and Anxiety Happen With Parkinson’s?
There isn't one single cause.
Mood changes may involve a combination of:

• Changes in brain chemistry
• Parkinson’s disease itself
• Medication effects
• Sleep problems
• Fatigue
• Pain
• Changes in independence
• Social isolation
• Fear about the future
• Difficulty adjusting to changes in abilities

This is why depression or anxiety should be discussed with a healthcare professional rather than simply being dismissed as “part of getting older” or something the person should overcome on their own.

What Can I Do to Improve My Mood With Parkinson’s?
The good news is that depression and anxiety are treatable.
Stay Physically Active
Exercise is one of the most important things people with Parkinson’s can do for overall health. Regular physical activity can support mobility, energy, sleep, confidence, and emotional well-being.
Choose activities appropriate for your abilities and talk with your healthcare team if you need help developing a safe exercise routine.
Stay Connected
Isolation can make depression and anxiety worse.
Stay connected with friends, family, support groups, exercise classes, or other people who understand what you're experiencing. Even small amounts of regular social contact can make a difference.
Consider Counseling or Therapy
A therapist or counselor familiar with chronic illness or Parkinson’s can help with anxiety, depression, grief, adjustment, relationship challenges, and coping strategies.
Cognitive behavioral therapy and other forms of counseling may be helpful for some people.
Talk With Your Healthcare Provider
Don't assume you simply have to live with depression or anxiety.
Your healthcare provider can review your symptoms, medications, sleep, pain, and other factors that may be contributing. Medication for depression or anxiety may be appropriate for some people.
Never start, stop, or change psychiatric or Parkinson’s medications without medical guidance.

Don't Overlook Sleep
Poor sleep can make mood, anxiety, fatigue, concentration, and movement symptoms more difficult to manage.
If you're having insomnia, excessive daytime sleepiness, vivid dreams, sleep apnea symptoms, or frequent nighttime waking, tell your healthcare provider. Treating sleep problems may improve how you feel during the day.

What If Someone With Parkinson’s Doesn't Want Help?
Depression can make it difficult to recognize that something is wrong or to have the motivation to seek help.
Instead of saying, “You need to get help,” try starting with what you've noticed:
“I've noticed you've seemed more withdrawn lately. I'm concerned about you. Would you be willing to talk with your doctor about how you've been feeling?”
Small, supportive steps may be easier than trying to solve everything at once.

Questions People Ask About Parkinson’s and Mood
1. Does Parkinson’s cause depression?
Yes. Depression can be a direct non-motor symptom of Parkinson’s and can also be influenced by the challenges of living with the disease.
2. Does Parkinson’s cause anxiety?
Yes. Anxiety is common in Parkinson’s and may be related to changes in brain chemistry, movement symptoms, medication fluctuations, or concerns about daily life.
3. Can depression happen before Parkinson’s is diagnosed?
Yes. Mood changes can sometimes occur before the more recognizable movement symptoms.
4. Can exercise help depression with Parkinson’s?
Regular physical activity can support physical and emotional well-being and is an important part of comprehensive Parkinson’s care.
5. Should I tell my neurologist about depression or anxiety?
Absolutely. Mood symptoms are important Parkinson’s symptoms and should be part of your overall treatment plan.
6. When Should You Seek Immediate Help?
If depression becomes severe, someone expresses hopelessness, talks about wanting to die, or may be at risk of harming themselves, seek immediate professional help and do not leave the person alone.
In the United States, you can call or text 988 for the Suicide & Crisis Lifeline.

Conclusion
Depression and anxiety are not simply signs that someone with Parkinson’s is “not coping well.” They can be genuine symptoms of Parkinson’s and deserve the same attention as tremor, stiffness, balance problems, or other physical symptoms.
The most important step is to speak up. Exercise, social connection, counseling, better sleep, medication adjustments, and appropriate treatment can all play a role in improving mood.
You don't have to wait until depression or anxiety becomes overwhelming before asking for help. Living well with Parkinson’s includes taking care of your emotional health, too.

Why Support Matters
A diagnosis of any form of Parkinson’s can feel overwhelming. But with the right support and resources, individuals can maintain independence, quality of life, and emotional well-being.
For resources, referrals, and support in navigating Parkinson’s and related conditions, contact the Parkinson’s Association of Southwest Florida at www.paswfl.org or call 239-417-3465.
For over 25 years, PASWFL has provided free, high-quality services and programs to individuals and families touched by Parkinson’s disease in Southwest Florida. Their goal is simple: help people live well with PD, regardless of where they are in their journey.

Each week, PASWFL offers more than 25 free programs and support groups, including:

• Wellness and fitness classes
• Speech Exercise classes
• Educational seminars
• Support for care partners
• Support groups

There are no fees to become a member, and PASWFL welcomes anyone touched by PD.

Take the First Step Toward Living Well
If you suspect early Parkinson’s or have been recently diagnosed, you don’t have to face it alone.
👉 Click here to sign up for the PASWFL newsletter:
https://parkinsonassociationswfl.org/signup-enews.html
👉 Click here to become a member…it’s free and confidential:
https://parkinsonassociationswfl.org/signup.html
To learn more, visit www.paswfl.org and discover the power of support, education, and community.