Tremor
Tremor is an involuntary, rhythmic muscle contraction and relaxation leading to shaking movements in one or more parts of the body. It is one of the most common movement disorders and can significantly affect daily activities such as writing, eating, and holding objects. Accurate neurological diagnosis is key to identifying the type and cause and delivering effective treatment.
What is Tremor?
Tremor is caused by problems in parts of the brain that control movement. It can occur at rest or during action, and may affect the hands, arms, head, voice, trunk, or legs. While tremor itself is rarely life-threatening, it can be embarrassing, debilitating, and may be a sign of an underlying neurological condition.
Common Symptoms
- Shaking or trembling of hands, fingers, arms, or legs
- Head bobbing or nodding
- Shaky or quivering voice
- Difficulty writing, buttoning clothes, or using utensils
- Tremor that worsens with fatigue, stress, or caffeine
- Tremor at rest (in Parkinson's disease)
- Tremor during action (in essential tremor)
Types of Tremor
Essential Tremor
The most common movement disorder — an action tremor that typically affects the hands and arms; may also affect the head and voice. Often familial.
Resting Tremor
Occurs when muscles are relaxed, most characteristic of Parkinson's disease ("pill-rolling" tremor of the hand).
Intention Tremor
Occurs during purposeful movement, worsening as the limb nears its target; associated with cerebellar disorders.
Physiological Tremor
A fine tremor present in all normal individuals, exaggerated by anxiety, fatigue, caffeine, or medications.
Dystonic Tremor
Tremor associated with dystonia, occurring in a body part affected by abnormal posturing.
Diagnosis
- Detailed neurological examination and tremor characterization
- Medical and medication history
- MRI Brain (to rule out structural causes)
- DaTscan (to distinguish essential tremor from Parkinson's)
- Blood tests (thyroid function, liver function, copper studies)
- Electrophysiological tremor analysis (when indicated)
Treatment Options
- Beta-blockers (propranolol) for essential tremor
- Primidone for essential tremor
- Levodopa/dopamine agonists for Parkinson's tremor
- Clonazepam for certain tremor types
- Botox injections for focal tremors (head, voice)
- Deep Brain Stimulation (DBS) for severe, medication-resistant tremor
- Focused Ultrasound Thalamotomy (selected centers)
- Lifestyle modifications (avoid caffeine, ensure adequate sleep)
When Should You See a Neurologist?
- Tremor affecting daily activities or work
- New or worsening tremor
- Tremor with associated weakness, rigidity, or balance problems
- Family history of tremor with significant functional impact
- Tremor not responding to current treatment
Why Choose Us?
- Experienced Consultant Neurologist specializing in Movement Disorders
- Accurate Tremor Classification & Diagnosis
- Personalized Treatment Plans including Botox & DBS
- Evidence-Based Neurological Care
- Compassionate Patient-Centered Approach
- Comprehensive Follow-Up Care