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What is Parkinson's Disease?

Parkinson's disease (PD) is a progressive neurological disorder that primarily affects movement. It involves the loss or dysfunction of dopamine-producing nerve cells, particularly in a brain region called the substantia nigra. Reduced dopamine contributes to symptoms such as tremor, stiffness, slowed movement, and balance problems. Parkinson's disease can also cause non-motor symptoms involving sleep, mood, cognition, blood pressure, bowel function and other body systems.

What is the Importance of Timely Treatment?

Parkinson's disease gradually changes over time, and early assessment can help identify symptoms, establish an appropriate treatment plan and address complications. Treatment can help control movement and non-motor symptoms, maintain independence and support quality of life. Early rehabilitation, exercise and regular neurological follow-up may also help patients manage functional changes as the disease progresses.

What are the Common Symptoms of Parkinson's Disease?

  • Resting tremor, commonly beginning in one hand
  • Slowness of movement (bradykinesia)
  • Muscle stiffness or rigidity
  • Balance and coordination problems
  • Shuffling gait or reduced arm swing
  • Difficulty turning or initiating movement
  • Changes in posture
  • Softer or less clear speech
  • Reduced facial expression
  • Smaller handwriting
  • Constipation
  • Sleep disturbances
  • Fatigue
  • Depression, anxiety or other mood changes
  • Cognitive changes in some patients

Causes and Risk Factors of Parkinson's Disease

Causes

  • The exact cause of Parkinson's disease is not fully understood. It is thought to result from a combination of genetic susceptibility and environmental factors. Most cases are sporadic, though some are linked to inherited or disease-related genetic changes.
  • The loss of dopamine-producing neurons in the substantia nigra is a central feature of the disease.

Risk Factors

  • Increasing age
  • Family history of Parkinson's disease
  • Certain genetic variants
  • Male sex
  • Long-term exposure to some environmental toxins or pesticides
  • Previous head injury in some studies
  • Other factors that may influence susceptibility

Latest Research and Technologies in the Treatment of Parkinson's Disease in India

  • Treatment advances include deep brain stimulation (DBS) for appropriately selected patients with medication-responsive motor symptoms, as well as MRI-guided focused ultrasound for selected patients with disabling tremor. Advanced levodopa delivery approaches, including intestinal infusion, may be considered for some patients with advanced disease and significant motor fluctuations. Research continues into disease-modifying therapies and biomarkers that could identify Parkinson's disease earlier and monitor progression.

Treatment options for Parkinson's Disease

Medicines for Symptom Control: Dopamine agonists and other medicines can help manage movement symptoms. Treatment is adjusted over time according to symptom response and side effects.

Deep Brain Stimulation (DBS) : DBS uses implanted electrodes to deliver controlled electrical stimulation to specific brain areas. It may help selected patients whose motor symptoms remain inadequately controlled with medication.


Cost Start From 14400Explore Options

Gamma Knife radiosurgery : A non-invasive surgical option used to treat severe, drug-resistant Parkinsonian tremors through a targeted thalamotomy rather than treating the disease itself. Gamma Knife is reserved for high-surgical-risk patients needing one-sided tremor relief.


Cost Start From 5000Explore Options

Advanced Medication Delivery: Selected patients with advanced Parkinson's disease may benefit from continuous levodopa delivery systems or other advanced treatment approaches to reduce fluctuations in symptom control.

Multidisciplinary and Supportive Care: Neurology, physiotherapy, occupational therapy, speech therapy, nutrition and psychological support may be combined to address both motor and non-motor symptoms.

  • Clinical assessment:
    • There is no single routine test that independently confirms Parkinson's disease. Diagnosis is primarily based on the patient's medical history, symptoms and neurological examination.
    • A movement-disorder neurologist may assess tremor, rigidity, bradykinesia, gait, balance, coordination and response to Parkinson's medicines. Follow-up assessments may be needed because symptoms can evolve over time.
    • Detailed medical and family history
    • Neurological and physical examination
    • Assessment of motor and non-motor symptoms
    • Medication-response assessment when appropriate
    • Blood or laboratory tests to exclude other causes
    • Genetic testing in selected patients, particularly with early-onset or strong family history
    • Cognitive and functional assessment when indicated
  • Imaging Tests:
    • MRI Brain: May help exclude structural conditions that can mimic Parkinsonian symptoms.
    • CT Scan: May be used when another neurological or structural disorder needs evaluation.
    • Dopamine Transporter (DAT) Scan: Can support the evaluation of suspected Parkinsonism in selected cases, particularly when the diagnosis is uncertain.
    • PET/SPECT Imaging: May be considered in specialised circumstances to assess brain function or dopamine pathways.
    • Alpha-Synuclein Testing: Emerging biomarker-based testing can detect abnormal alpha-synuclein in selected samples and may support biological diagnosis, but it is not yet a replacement for clinical assessment.

MediRehab (a chain of Rehab centres, part of MediGence) provides comprehensive rehabilitation services designed to support Parkinson's Disease patients in India. These services include:

  • Physiotherapy: Exercise and targeted therapy can help maintain strength, flexibility, balance, walking ability and mobility.
  • Occupational Therapy: Helps patients adapt daily activities, improve independence and use appropriate mobility or assistive devices when needed.
  • Speech and Swallowing Therapy: Speech-language therapy can address changes in speech, voice and swallowing and help maintain communication and safe eating.
  • Balance and Gait Training: Structured exercises can help patients work on turning, walking, posture and balance and may reduce functional limitations.
  • Long-Term Multidisciplinary Support: Regular rehabilitation, nutritional guidance, psychological support and neurological follow-up can help manage changing motor and non-motor symptoms.
  • Medicines aim to improve symptoms and maintain functional ability rather than cure Parkinson's disease. Medication selection and dosage require regular review because benefits and side effects can change as Parkinson's disease progresses.

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Hospitals for Parkinson's Disease in India

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Onco Care Cancer Hospital is one of the Top Cancer Treatment Centres in India focused on delivering the best and most affordable treatment for cancer patients with superior quality of care, and the latest treatment options. Chemotherapy, radiation, immunotherapy, and targeted treatment are among the available therapies in the hospital complemented by modern technological and equipment systems.

Both oncologists, surgeons, nursing personnel as well as other staff members, all contribute to discussions and come up with individualized treatment plans for patients. Realizing that traveling abroad for treatment is a tough decision for a family, Onco Care is dedicated to research and innovation as well as trying to deliver the best care now and in the future. Their interventions are to deliver medical and emotional needs and to give ‘a home of hope’ for every individual patient.

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Marengo Asia Hospitals, Gurugram

Gurgaon, India

  • Marengo Asia Hospitals, Gurugram, is a 250-bed multi-speciality tertiary care hospital, formerly known as W Pratiksha Hospital.
  • A major medical centre for Delhi NCR and North India, it is situated on Golf Course Extension Road, Sector 56, Gurugram.
  • The hospital's NABH and NABL accreditation ensures compliance with international standards for patient care, safety, and quality.
  • Provides extensive medical care in more than 21 specialities, including as women's health, neurology, orthopaedics, cardiology, and cancer.
  • Advanced robotic-assisted spine surgery tools and neuro-monitoring technology are available at the Marengo Asia International Institute of Neuro & Spine (MAIINS), a Centre of Excellence in Neurosciences.
  • Equipped with cutting-edge equipment, such as automated labs, sophisticated imaging, and contemporary operating rooms.
  • Features specialised ICUs, NICUs, and modular OTs built for complex and minimally invasive procedures.
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Why Choose India for Parkinson's Disease Treatment?

  • Experienced Neurology Specialists: Patients can access neurologists and movement-disorder specialists experienced in managing Parkinson's disease and related movement disorders.
  • Advanced Diagnostic Facilities: Major centres may provide neurological assessment, MRI, DAT imaging and specialised investigations for complex or uncertain cases.
  • Advanced Treatment Options: Selected centres offer advanced therapies such as deep brain stimulation and other specialised approaches for appropriately selected patients.
  • Multidisciplinary Rehabilitation: Physiotherapists, occupational therapists, speech therapists, nutrition specialists and psychologists can contribute to comprehensive care.
  • International Patient Support: Major Indian hospitals may help with medical records, specialist appointments, treatment coordination, accommodation, and follow-up for international patients.

Frequently Asked Questions

Parkinson's disease is a chronic, progressive condition rather than an illness that typically has a fixed recovery period. Treatment and rehabilitation focus on controlling symptoms, maintaining function and supporting quality of life over the long term.

Many people with Parkinson's disease continue to walk, particularly in the earlier stages. As symptoms progress, gait and balance may become more difficult, but physiotherapy, exercise, medication and appropriate assistive devices can support mobility.

Major Indian neurological centres may offer advanced diagnostic assessment, movement-disorder clinics, specialised imaging, deep brain stimulation and multidisciplinary rehabilitation for appropriately selected patients.

Many major Indian hospitals have international-patient departments that assist with medical records, specialist consultations, treatment coordination, travel arrangements, accommodation and follow-up care.

Consider a neurologist or movement-disorder specialist with experience managing Parkinson's disease and a hospital with access to neurological diagnostics, rehabilitation and advanced therapies when required. For DBS, consider a centre with an experienced multidisciplinary DBS team.

There is no single success rate for Parkinson's disease treatment. Outcomes depend on disease stage, symptoms, medication response, associated health conditions and the treatment used. The main goals are symptom control, preserving function, and maintaining quality of life.

Neurologists and movement-disorder specialists in India manage Parkinson's disease and other parkinsonian disorders. For complex cases, care may involve neurology, neurosurgery, rehabilitation and other specialists.

Risks depend on the treatment. Parkinson's medicines can cause side effects such as dizziness, sleepiness, hallucinations or involuntary movements in some patients, while DBS carries surgical and device-related risks. Discuss individual risks with the treating team.

Arrange an evaluation with a neurologist, particularly if symptoms such as resting tremor, stiffness, slowed movement or balance problems are persistent or progressing. Sudden neurological symptoms such as abrupt weakness, speech difficulty or loss of consciousness require emergency assessment because they may indicate another acute condition.

Parkinson's disease does not typically cause structural deformities. However, progressive stiffness, abnormal posture, reduced mobility and other motor complications can cause lasting functional limitations in some patients.

Yes. Motor symptoms such as tremor, stiffness, and walking difficulties, along with sleep problems, fatigue, mood changes, and cognitive symptoms, can affect independence, work, social activities, and daily living.

Without appropriate management, symptoms can progressively interfere with movement, balance, communication, swallowing and daily activities. Parkinson's disease may also be associated with complications such as falls, aspiration, cognitive changes and other non-motor problems.

There is currently no guaranteed way to prevent Parkinson's disease. Because its exact causes are not fully understood, prevention focuses mainly on general health, regular physical activity, and managing overall health risks rather than a specific preventive treatment.

Parkinson's disease becomes more common with increasing age and is more frequently diagnosed in men than women. Family history and certain genetic factors can also influence risk, although most cases are sporadic.