Parkinson's Disease: Physiology, Cause, Management and Treatment


Parkinson’s Disease


Definition


Parkinson’s disease (PD) is a chronic, progressive neurodegenerative disorder of the central nervous system characterized mainly by resting tremor, rigidity,  slowness of movement , and postural instability, due to degeneration of dopaminergic neurons in the brain.



Physiology (Pathophysiology)


Parkinson’s disease primarily affects the basal ganglia, especially the substantia nigra pars compacta.

There is progressive loss of dopamine-producing neurons.

Dopamine deficiency leads to imbalance between dopamine and acetylcholine in the striatum.

This imbalance results in impaired motor control.

Resulting motor effects:

↓ Dopamine → ↓ stimulation of motor cortex → impaired voluntary movement





Causes (Etiology)


Primary (Idiopathic)


•Most cases are idiopathic (unknown cause)

•Age-related neuronal degeneration


Secondary Causes


•Genetic mutations (e.g., SNCA, LRRK2, PARK genes)

•Environmental toxins (pesticides, MPTP)

•Head injury

•Drugs (antipsychotics, antiemetics)

•Post-encephalitic Parkinsonism




Clinical Features 


•Resting tremor (“pill-rolling”)

•Bradykinesia

•Muscular rigidity

•Mask-like face

•Shuffling gait

•Postural instability

•Non-motor symptoms: depression, constipation, dementia, sleep disorders




✓Management 


•Early diagnosis and staging

•Multidisciplinary approach

•Physiotherapy and exercise

•Speech and occupational therapy

•Nutritional support

•Psychological counseling

•Fall prevention strategies




Treatment

A. Allopathic Treatment


1.Medical Management
•Certain Medications are helpful for Specific Symptoms.

2.Surgical Management

•Deep Brin Stimulation (DBS)
•Thalamotoy or pallidotomy 

B. Homoeopathic System of Medicine


•Based on individualization and constitutional treatment
•Aims to stimulate the body’s self-healing ability
•Focuses on symptom similarity (Law of Similars)
•Selection depends on totality of Symptoms 



✓Management Approach in Homoeopath

Long-term constitutional treatment
Supportive therapy
Improvement in quality of life
May help reduce progression and associated symptoms

Not considered a cure, but supportive and complementary





Conclusion


Parkinson’s disease is a progressive neurological disorder with no definitive cure.

Allopathic medicine focuses on symptomatic relief and neurochemical correction.

Homoeopathy aims at holistic, individualized care, improving functional ability and quality of life.


Both systems can be used complementarily, under proper medical supervision.


⚠️
Please Consult a Physician Before Taking any Medication!

Wish You a Very Good Health 💞 🍀 

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