Parkinson’s Disease (PD) is a progressive neurological condition that affects movement and many other functions of daily life. It develops due to the gradual loss of dopamine-producing nerve cells in a region of the brain called the substantia nigra. While it commonly begins after age 60, younger individuals can also be affected.

At Dr. HK’s Neuro and Parkinson’s Clinic, we specialize in early diagnosis, advanced medical management, and long-term support for people living with Parkinson’s disease.

Understanding Parkinson’s Disease

Parkinson’s is much more than a tremor disorder. It involves a combination of motor symptoms (affecting movement) and non-motor symptoms (affecting sleep, mood, digestion, memory, and more).
Recognizing symptoms early helps start treatment at the most effective stage.

Early Symptoms of Parkinson’s Disease

Early signs are often subtle and may be mistaken for normal aging. Common early indicators include:

• Small or altered handwriting

• Mild tremor in one hand or fingers

• Slowness in daily tasks (brushing, dressing, buttoning clothes)

• Reduced facial expression (masked face)

• Softer or low-volume voice

• Loss of smell

• Changes in walking (dragging feet, reduced arm swing)

Typical Motor & Non-Motor Symptoms

As Parkinson’s progresses, symptoms become more noticeable:

Motor Symptoms

• Tremor: Usually a “rest tremor,” present when the hand is relaxed

• Bradykinesia: Slowness of movement, causing tasks to take longer

• Rigidity: Stiffness of muscles in the arms, legs, or neck

• Postural Instability: Poor balance and a higher risk of falls

Non-Motor Symptoms

Parkinson’s also affects systems beyond movement, including:

• Constipation

• Sleep disturbances (REM sleep behavior disorder, insomnia)

• Depression and anxiety

• Memory problems or slowed thinking

• Fatigue

• Loss of smell

• Pain or cramps

• Urinary urgency

• Low blood pressure on standing (orthostatic hypotension)

How Parkinson’s Disease Is Diagnosed

Diagnosis is primarily clinical, based on a detailed neurological examination performed by a movement disorder specialist. To confirm or support the diagnosis, we may recommend:

• MRI of the Brain: To rule out other causes of parkinsonism

• DAT Scan (Dopamine Transporter Scan): Helps differentiate PD from other movement disorders

• Medication Response Test: Improvement with dopaminergic medication supports the diagnosis

Early evaluation is essential to ensure accurate diagnosis and timely treatment.

Management of Parkinson’s Disease

Treatment is personalized based on the patient’s age, symptoms, lifestyle, and stage of the disease.
Our approach focuses on symptom control, improving daily function, and enhancing long-term quality of life.

1. Medications

Medication remains the cornerstone of Parkinson’s treatment. Options include:

Levodopa

• The gold standard for improving motor symptoms

• Restores dopamine levels in the brain

Dopamine Agonists

• Mimic dopamine activity

• Useful in younger patients and early stages

MAO-B Inhibitors & COMT Inhibitors

• Help prolong the effect of dopamine

• Reduce motor fluctuations

Adjunct Medications

Used for managing tremor, stiffness, or medication side effects.

2. Physiotherapy & Rehabilitation

Rehabilitation plays a vital role in Parkinson’s management:

• Balance and gait training

• Strengthening exercises

• Flexibility and mobility routines

• Fall-prevention strategies

• Posture correction

• Tailored home exercise programs

Regular physiotherapy preserves mobility and independence.

3. Speech & Occupational Therapy

For many patients, daily communication and activities become challenging.
Therapies include:

• Voice training and speech clarity exercises

• Swallowing assessment and rehabilitation

• Daily living skills training (dressing, writing, feeding)

• Home and workplace modifications

Advanced Therapies for Parkinson’s Disease

When medications alone do not provide adequate or sustained relief, advanced treatment options offer significant improvement.

Deep Brain Stimulation (DBS)

DBS is a highly effective surgical therapy for selected patients with Parkinson’s disease.
It involves implanting electrodes in specific brain areas to regulate abnormal signals.

DBS is considered when:

• Medications provide partial or inconsistent relief

• Symptoms fluctuate widely (ON/OFF periods)

• Severe tremors or dyskinesias (involuntary movements) interfere with daily life

• Medication side effects become difficult to manage

Early consultation for DBS is essential—timing plays a major role in treatment success.

Other Advanced Treatments

Apomorphine Infusion

A continuous injectable dopamine therapy that smoothens motor fluctuations and reduces OFF periods.

Levodopa Intestinal Gel (Duodopa)

Provides steady, continuous delivery of levodopa directly to the intestine.
Available at select specialised centers.

MR-Guided Focused Ultrasound

A non-invasive procedure for selected patients with predominantly one-sided symptoms, particularly tremor.

Living with Parkinson’s Disease

Parkinson’s disease is a lifelong journey, but with the right combination of medication, therapy, lifestyle adjustments, and family support, patients can lead fulfilling and active lives.

We encourage:

• Regular exercise

• Healthy diet

• Good sleep habits

• Mental and emotional well-being

• Family involvement in care

• Joining support groups or counseling when needed

Take-Home Message

Parkinson’s disease is treatable, especially when identified early.
With proper diagnosis and timely use of medications, physiotherapy, and advanced treatments like DBS or apomorphine infusion, patients can significantly improve their function and quality of life.

Early consultation with a movement disorder specialist is the key to living well with Parkinson’s disease.