Overview
Essential tremor is a common neurological disorder characterized by involuntary and rhythmic shaking, typically affecting the hands during simple tasks. While not life-threatening, it can significantly impact daily life and worsen over time.
Types of Essential tremor
1.Postural Tremor: Occurs when holding a position against gravity, such as holding a cup.
2.Kinetic Tremor: Happens during voluntary movements, like writing or typing.
3.Intention Tremor: Appears during targeted movements towards a specific target, such as reaching for an object.
Causes of Essential tremor
- Genetics: Often runs in families due to genetic mutations.
- Neurological Abnormalities: Dysfunction in areas of the brain that control movement.
- Environmental Factors: Certain toxins or drugs may trigger or worsen tremors.
Risk Factors of Essential tremor
- Family History: Having a relative with essential tremor increases the likelihood.
- Age: More common in older adults, though it can occur at any age.
- Certain Medications: Some medications may induce tremors.
Symptoms of Essential tremor
Preventions of Essential tremor
While essential tremor cannot be prevented entirely, reducing stress and avoiding stimulants like caffeine may alleviate symptoms for some individuals.
Diagnosis of Essential tremor
- Medical History: Detailed history of symptoms and family background.
- Physical Examination: Neurological assessment to evaluate tremor severity.
- Diagnostic Tests: Sometimes, imaging studies or blood tests to rule out other conditions.
Treatment for Essential tremor
1.Medications: Beta-blockers or anti-seizure medications to reduce tremors.
2.Therapies: Occupational therapy or physical therapy to improve motor skills.
3.Surgery: Deep brain stimulation (DBS) for severe cases resistant to other treatments.
When to seek medical attention ?
Consult a healthcare provider if tremors interfere significantly with daily activities or if there are concerns about the progression of symptoms.
