What is an essential tremor?

Movement Disorder. Essential tremor is a movement disorder that is characterized by a tremor when you try to do something. This is in contrast to parkinson's disease, in which patients have a tremor at rest. Parkinson's disease also is marked by slowness of movement and stiffness.
Plain old tremor. "essential" is a bad name. It is used in medicine to describe a condition that "just is", i.e. Not caused by some other underlying disease. Example: "essential hypertension" is high blood pressure that "just is" (i.e. Run of the mill hi bp), not caused by a different disorder. Essential tremor is the common condition that often develops at older ages, of resting tremor usually involving hand.
Movement Disorder. A chronic progressive neurologic disease that may involve the arms neck chin and voice but rarely the legs. It is present during movement and often with sustained posture and rarely at rest. The disorder is partly genetic. Symptoms increase with advancing age, most prevalent cases are >60 yrs. Initially the tremor may be mild and may not worsen for years.Treatment: beta blockers +/- primidone.

Related Questions

What is benign essential tremor?

Common type. These are tremors that occur on attempt to use hands such as eating with spoon or writing or trying to hold a cup as opposed to the tremors of parkinson which occur at rest and disappear with action. Benign is misnomer but these are not life threatening. Read more...

What is essential tremor?

Hand tremor. Essential means that there is no known cause. Read more...
Tremor of aging. It can occur in the wrists/hands or the head and neck (think of kaltheryn hepburn). Although it can cause a lot of problems for patients, it is not associated with a disease that effects someone's lifespan (such as parkinson's). It occurs when one holds the arms out and some with movement, but goes away when resting & supported. (parkinson's tremor is mostly seen when resting & supported.). Read more...

What is essential tremor please?

See details. It is a benign tremor that occurs during voluntary movements such as eating or writing. Read more...
Essential tremor. Essential tremor is a common condition that tends to affect the hands, the head, and sometimes the voice. It tends to affect the left and right sides equally. It is apparent during movement, and it is absent at rest. A good way to observe this is to ask someone to hold their hands in front of them or to pour a glass of water from a full glass to an empty glass. Read more...

What does essential tremor feel like?

Shaking with use. Tremors of mainly hands which appear or intensify by attempt to use hands in activities like holding a cup or writing with a pen or use knife or a fork. Shaking subsides once the hands are rested on laps or well supported. An alcoholic drink often relieves tremors for several hours. Read more...

What are the symptoms of essential tremor?

Shaking alone. The hallmark of essential tremor is shaking without any other signs or symptoms that would suggest parkinsons or another cause. The shaking is typically worst with movement or sustained posture (not at rest) and is exacerbated by stress. It is usually first seen in the hands or arms, but can involve the head or other parts of the body. While there is no cure, medications can reduce symptoms. Read more...

What is the differences between essential tremor and atypical parkinsonism?

Tremor. The difference between the two ironically is tremor. Wereby essential tremor has a tremor, atypical parkinsonism such as that caused by progressive supranuclear palsy, corticobasilar degeneration and multisystem atrophy tend not to have tremor. Also, in parkinsonism the tremor is usually at rest. In essential tremor the tremor is noticeable with use. Read more...

What sort of disorder is an essential tremor?

Tremor. Essential tremor: is a tremor at rest. Usually on both side involving the hands, wrists, lower extremity, head, or voice. Tend to be familiar. Propranolol(inderal) may help. Read more...
Movement disorder. Essential tremor is an involuntary movement disorder. It is an action tremor which means when one is doing something the tremor worsens as opposed to when the muscle is at rest. The most common locations are the arms and the neck. Oftentimes it affects both arms (vs. Early parkinson disease which is usually markedly asymmetrical. About 50% of patients receive significant benefit from alcohol. Read more...
Essential tremor. ET is a condition that causes involuntary movement. It may affect the head or the hands, in most cases. It may affect family members. Many cases are benign, and sometimes not noticeable to people who have this. Some cases are resistant to medical treatment. A deep brain stimulator is sometimes helpful. http://www.neurocuro.com/essential-tremor/ Read more...

What symptoms are typical of baseline essential tremor?

Postural tremor. Typical essential tremor is marked by a postural tremor (present when holding a position, but not at rest) that is worse with stress and caffeine and better with rest and small amounts of alcohol. When diagnosing essential tremor, it is important to make sure that there is no increased tone, stiffness, numbness, weakness or other symptoms suggestive of an alternative disorder. Read more...
Shaking of hands. Shaking typically occurs on attempt to use hands such as writing, holding a spoon, knife or a cup. Shaking subsides on resting the arms on laps, chair or any surface. Legs typically do not shake. Read more...