Anxiety
Patients with Parkinson’s are entitled to be upset or anxious. Depression is not just a side effect of Parkinson’s, but a symptom in itself. The chemical changes in the brain can cause anxiety and depression. Parkinson’s may cause depression due to its direct effect on hormones that regulate mood. Serotonin is one of the most affected mood hormones. Researchers suggest that nearly half of Parkinson’s patients experience clinical depression during their illness. It is important to speak to your doctor if you are feeling down or have lost interest in life. Many patients find that antidepressants and therapy can help them overcome depression. [4]
