Parkinson's disease is a progressive neurological condition that mainly affects movement, but it can also influence sleep, mood, digestion, blood pressure and thinking. Common movement features include slowness (bradykinesia), stiffness, resting tremor and changes in walking or balance. Parkinson's is not a normal part of ageing, and symptoms can often be managed with an individualized treatment plan.
A shaking hand is only one possible sign. Early changes may include smaller handwriting, a softer voice, reduced arm swing on one side, a persistent stiff shoulder, loss of smell, constipation or acting out dreams during sleep. A single symptom does not confirm Parkinson's, but progressive or combined changes are a reason to consider neurological assessment.
At Neuro Clinic Plus, Dr. Aparna Gupta provides neurological evaluation for people with suspected or established Parkinson's disease. Consultation focuses on the pattern of symptoms, medication history, movement examination, daily function and whether another condition could be causing similar features.
For people searching for Best Parkinson's Treatment in South Delhi, this page explains diagnosis, medicines, exercise and rehabilitation, non-motor symptom care, follow-up and advanced treatment options that may be considered for selected patients.
These four points provide a practical overview of diagnosis, treatment timing, rehabilitation and long-term Parkinson's care.
Many people with Parkinson's never have a prominent tremor. Slowness, stiffness, balance change, poor sleep, constipation and low mood are just as much a part of the condition.
Early neurological assessment can clarify the diagnosis and help patients begin appropriate medicines, exercise and rehabilitation based on symptoms and daily needs.
Parkinson's medicines work best when taken on time. For many people, a late dose brings stiffness and slowness back within the day, so the schedule matters as much as the tablet.
Early Parkinson's needs light-touch treatment and exercise. The middle years need careful medicine timing and therapy. Later stages need fall prevention, swallowing care and caregiver support.
Parkinson's can present differently from person to person. Recognising the dominant movement features helps guide examination, therapy priorities and follow-up.

A rhythmic shake may begin in one hand and can be most noticeable when the limb is relaxed. Tremor severity and response to treatment vary, so the overall examination matters more than tremor alone.
Movements become slow and small. Buttons take longer, handwriting shrinks, steps shorten and the face looks less expressive. Muscles feel stiff or achy, and a painful shoulder or neck is often mistaken for an orthopaedic problem first.
Shuffling steps, a stooped posture, difficulty turning and episodes of freezing can affect walking safety. Physiotherapy, cueing strategies and fall-risk assessment may be important when gait or balance is affected.
Doctors group Parkinson's disease symptoms into movement (motor) and non-movement (non-motor) changes. Many people notice tremor and stiffness first, but changes in sleep, smell, bowels and mood can appear years earlier.
A shake in the hand, leg or chin while the limb is at rest, often on one side first.
Called bradykinesia: tiny handwriting, slow dressing, fewer blinks and a reduced arm swing while walking.
Rigid muscles cause a tight, painful shoulder, neck or limb and a feeling that the limbs are heavy.
Speech becomes quiet, flat or mumbled, and facial expression fades even when you feel fine inside.
A stooped posture, unsteady turns and feet that suddenly feel glued to the floor raise the risk of falls.
Loss of smell, constipation, acting out dreams (REM sleep behaviour disorder), low mood, anxiety and daytime tiredness are common non-motor features.
Book a neurology consultation if you or a family member notices:
A tremor that is mainly present during action, such as holding a cup or writing, may have causes other than Parkinson's, including essential tremor. A neurological examination can assess tremor type, slowness, rigidity, gait and other clues before deciding whether additional tests are useful.
Never stop, skip or double Parkinson's medicines on your own. Some common anti-nausea and antipsychotic medicines, such as metoclopramide and haloperidol, can worsen symptoms, so tell every doctor and pharmacist that you have Parkinson's.

There is no single routine test that confirms Parkinson's disease. Diagnosis is primarily clinical, based on medical history and neurological examination. Tests such as MRI or laboratory studies may be used to look for other causes, while dopamine-transporter imaging may support evaluation in selected unclear cases.
Nerve cells in the substantia nigra gradually degenerate. These cells make dopamine, which helps movement start smoothly. As dopamine falls, movements can become slow, stiff and effortful.
Risk increases with age, while genetic and environmental factors can also contribute. In many people, no single cause can be identified.
Brain MRI or blood tests may be advised when another condition needs to be excluded. A DaTscan may support evaluation in selected unclear cases, but it does not by itself establish a specific Parkinson's disease diagnosis.
The neurologist may observe finger tapping, hand movements, rising from a chair, walking, turning and arm swing. Response to dopaminergic treatment and changes over time can provide additional diagnostic information. Routine MRI can be normal in Parkinson's disease.
Parkinson's treatment is individualized and usually changes over time. A long-term plan may combine medicines, management of non-motor symptoms, rehabilitation, regular review and advanced therapies for selected patients.
Levodopa is a key treatment for Parkinson's motor symptoms. Other medicines, including dopamine agonists, MAO-B inhibitors, COMT inhibitors or amantadine, may be used depending on age, symptoms, response and side effects. Dose timing and changes should be guided by the treating clinician.
Constipation, poor sleep, low mood, dizziness on standing and drooling are important non-motor symptoms and may need specific treatment. Botulinum toxin injections may help selected problems such as dystonia or troublesome drooling.
When motor fluctuations, dyskinesia or tremor remain troublesome despite optimized medicines, selected patients may be assessed for deep brain stimulation (DBS) or other advanced therapies. Suitability depends on the symptom pattern, response to levodopa, cognition, overall health and specialist evaluation.
Regular follow-up helps adjust medicines and checks blood pressure, weight, swallowing and mood. Ongoing fall prevention and caregiver support should be updated as the condition changes.
Regular, appropriately tailored exercise is an important part of Parkinson's care. Physiotherapy, occupational therapy and speech or swallowing therapy can support mobility, communication, safety and daily function.
Dr. Aparna Gupta provides neurological consultation at Neuro Clinic Plus, Safdarjung Enclave, for tremor, slowness, stiffness, gait changes and established Parkinson's disease. Evaluation may include review of symptom progression, movement examination, medicine timing, non-motor symptoms and the effect on daily activities.
Her listed fellowship training includes sleep disorders and botulinum toxin therapy, areas that can be relevant when a person with Parkinson's also has sleep disturbance, dystonia or problematic drooling.
Treatment decisions are individualized and may include medicines, rehabilitation, symptom-specific care, follow-up and discussion of referral for advanced treatment when clinically appropriate.
Associate Director of Neurology, ISIC Multispeciality Hospital, and consultant neurologist at Neuro Clinic Plus.
Clinical experience across Parkinson's, stroke, epilepsy and neuropathy.
Training that supports sleep problems, dystonia and drooling care in Parkinson's.
Member of the national society for movement disorders.
Hospital-based neurology practice at ISIC Multispeciality Hospital.
Neuro Clinic Plus provides Parkinson's care in South Delhi at B4/18, Safdarjung Enclave, New Delhi. Patients may consult for new tremor or slowness, review of an existing Parkinson's diagnosis, medicine-related fluctuations, gait problems, non-motor symptoms or rehabilitation planning.
For the visit, bring an updated medicine list, previous reports and—if a symptom comes and goes—a short phone video can be useful. People already taking levodopa may also benefit from noting when each dose starts working and when symptoms return.
If symptoms are progressively affecting movement or daily activities, a neurological assessment can help clarify the cause and build a practical long-term management plan.
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