Is early deep-brain stimulation helpful in Parkinson’s?

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I read your query and understood your concern.

Parkinson’s disease is a chronic neurodegenerative disorder in which dopamine-producing cells in the brain gradually decline, leading to tremors, stiffness, and slowness of movement.

Levodopa is the most effective medication and can significantly improve quality of life, but with long-term use, some patients may develop fluctuations in symptom control and involuntary movements called dyskinesias.

These complications are usually managed by adjusting medication schedules, adding drugs such as dopamine agonists or MAO-B (monoamine oxidase-B) inhibitors, or refining the treatment plan with your neurologist.

Deep brain stimulation is a surgical option where electrodes are implanted in specific brain regions to regulate abnormal signals. It is generally considered when medications no longer provide smooth control of symptoms or cause troublesome side effects, usually after several years of treatment, rather than at the very early stage.

Research does not show additional benefit in performing it too early, and because it involves brain surgery, doctors prefer to wait until it is truly needed.

On the other hand, lifestyle measures play a powerful role in management. Regular physical activity, including aerobic exercise, strength training, balance exercises, and stretching, has been shown to improve mobility, posture, and coordination, while yoga and tai chi will reduce stiffness, improve balance, and help prevent falls.

Although exercise and yoga cannot stop the disease from progressing at the cellular level, they can slow down the functional decline, maintain independence longer, and support mental well-being.

For the best long-term outcome, it is important to combine medical treatment with a consistent and enjoyable exercise routine, along with regular follow-up.

I hope that this answers your query.

Kindly follow up if you have more doubts.

Thank you.