A shaking hand is not always Parkinson's disease. Essential tremor is more common and usually appears when you hold a cup or write. Parkinson's tremor is more often present at rest, with slowness and stiffness. Families in Hyderabad can use that difference to decide how soon to see a neurologist at ZOI Hospital, Attapur, or Apollo Spectra, Kondapur.
Diagnosis is clinical. A video of the hand at rest and while holding a glass is more useful than a scan ordered before the examination. Movement-disorder care looks at the whole pattern: voice, handwriting, walking, and sleep, not the shake alone.
How do essential tremor and Parkinson's differ?
- Essential tremor shows during action. Tea spills, a spoon shakes, and writing becomes large and untidy. It often runs in families and can affect the head or voice. It usually affects both hands over time.
- Parkinson's disease often starts on one side. The hand shakes while it is resting in the lap and quiets when the person reaches for something. The arm swings less while walking. Handwriting becomes small. The face may look less expressive.
When should you book a visit in Hyderabad?
Book a routine visit if the shake is interfering with eating or work, even if it has been present for years. Book sooner if it is new, one-sided, present at rest, or joined by a softer voice, smaller steps, or acting out dreams at night. Sudden tremor with weakness, speech change, or a severe headache is an emergency, not a tremor clinic problem.
Can thyroid disease or medicines cause a shake?
Yes. An overactive thyroid, too much coffee, asthma inhalers, and some medicines for mood or seizures can cause tremor. Stopping a prescribed medicine on your own can be dangerous. Bring every strip and inhaler to the appointment so the cause is checked before a Parkinson's label is used.
What the consultation checks
Dr. Nishanth Ponaganti watches the tremor at rest, with the arms outstretched, and during writing and walking. Blood tests are added when thyroid disease or another medical cause is possible. Treatment depends on the diagnosis and on how much the shake limits daily life. Not every tremor needs a tablet on day one.
Questions patients ask
No. Essential tremor is more common. It usually shows up when you hold a cup or write. Parkinson's tremor is more often a rest tremor, with slowness and stiffness. A neurologist tells them apart on examination.
Book a visit if the shake is new, only on one side, present at rest, or joined by a softer voice, smaller handwriting, poor balance, or acting out dreams. Sudden tremor with weakness needs emergency care.
Yes. An overactive thyroid, asthma inhalers, and some psychiatric or seizure medicines can cause shake. Bring every tablet and inhaler to the visit so the cause is not missed.
Dr. Nishanth Ponaganti sees movement disorders at ZOI Hospital, Attapur, 10:00 AM to 4:00 PM, and Apollo Spectra, Kondapur, 5:00 PM to 7:00 PM, Monday to Saturday. Call 9880612519.
Book a movement-disorder review with Dr. Nishanth Ponaganti in Attapur or Kondapur.
