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Parkinson’s Disease (PD) is a complex neurodegenerative condition, yet it remains surrounded by myths and misconceptions.
In an exclusive conversation with MedBound Times, Dr. Leena Rajani, DM, Neurology, The Tamil Nadu Dr. M.G.R. Medical University, Chennai, Tamil Nadu, India, clarifies some of the most common misunderstandings about the disease. Debunking these myths not only promotes awareness but also helps foster empathy and better care for those living with PD.
1. Myth: Parkinson’s only affects movement.
Dr. Leena Rajani: While movement issues like tremors and stiffness are hallmark symptoms, PD also causes non-motor symptoms such as depression, anxiety, sleep disturbances, constipation, loss of smell, and cognitive changes.
2. Myth: Only elderly people get Parkinson’s.
Dr. Leena Rajani: Although the average age of onset is around 60, approximately 10% of individuals are diagnosed before the age of 50—a condition known as Young-Onset Parkinson’s Disease.
3. Myth: Parkinson’s is just a tremor disorder.
Dr. Leena Rajani: Not everyone with Parkinson’s experiences tremors. Many suffer from muscle rigidity, balance issues, or episodes of "freezing" during walking.
4. Myth: Parkinson’s is fatal.
Dr. Leena Rajani: Parkinson’s itself is not directly fatal. However, complications such as pneumonia, falls, or infections can be life-threatening if not managed appropriately.
5. Myth: Levodopa should be delayed to avoid side effects.
Dr. Leena Rajani: Delaying treatment can reduce quality of life. While long-term use may lead to dyskinesias (involuntary movements), modern approaches tailor medication to each patient's needs for optimal outcomes.
6. Myth: Parkinson’s is purely genetic.
Dr. Leena Rajani: Only 5–10% of cases are linked to known genetic mutations. Most are sporadic, often influenced by environmental factors like pesticide exposure.
7. Myth: Deep Brain Stimulation (DBS) is a cure.
Dr. Leena Rajani: DBS can significantly alleviate symptoms in selected patients but does not halt disease progression. It’s not suitable for all cases.
8. Myth: Exercise doesn’t help.
Dr. Leena Rajani: Numerous studies support the benefits of regular exercise—especially aerobic and strength training—in improving mobility, balance, mood, and even slowing symptom progression.
9. Myth: People with Parkinson’s can’t lead active lives.
Dr. Leena Rajani: With proper management and early diagnosis, many people with PD continue to work, travel, and enjoy hobbies.
10. Myth: Parkinson’s and Alzheimer’s are the same.
Dr. Leena Rajani: Though both are neurodegenerative disorders, PD primarily affects motor function and dopamine-producing neurons, whereas Alzheimer’s primarily impacts memory and cognition.
11. Myth: Parkinson’s is caused by trauma or stress.
Dr. Leena Rajani: Stress can exacerbate symptoms but does not cause PD. While repeated head injuries may increase the risk, they are not a primary cause.
12. Myth: There’s no hope for Parkinson’s patients.
Dr. Leena Rajani: While there is no cure yet, a combination of medication, therapy, lifestyle changes, and surgical options can significantly enhance quality of life.
