What is Chorea Disease?

Chorea is a movement disorder that causes uncontrolled, irregular body movements. Chorea symptoms can range from minor movements, such as fidgeting, to extreme uncontrolled movements for the arms and legs. It may affect speech, swallowing, posture, and gait.

What are the apparent symptoms of chorea?
Chorea symptoms usually depend upon the condition causing it. A typical symptom is “milkmaid’s hold.” Individuals with this particular condition don’t have strong hand muscle tissue and will squeeze and release their hand as if milking. Another symptom is involuntarily protruding the tongue.

Chorea movements could be fast or slow. An individual may appear to be writhing in pain and have no control that is bodily.

Conditions connected with chorea and its medical indications include:

Huntington’s disease

Huntington’s disease is a disease that is inherited. The breakdown is caused by it of nerve cells in your brain. Individuals with Huntington’s disease can experience chorea signs such as involuntary writhing or jerking. Milkmaid’s grip is also an indicator that is common. Chorea is more prevalent in people with adult-onset Huntington’s disease. Over time, symptoms may become worse, and movements may affect the legs and arms.


This disorder is a rare ailment that is hereditary. It’s characterized by distorted red blood cells. It causes abnormalities that causes a neurological impact on brain functioning. Chorea for this condition commonly involves irregular supply to leg movements, neck shrugs, and pelvic thrusts. It may involve quick, purposeless movements associated with the face.

People with this as a type of chorea can exhibit dystonia additionally. This is seen as an involuntary muscle tissue contractions of this face and lips, such as:

  • teeth grating/grinding
  • involuntary belching
  • Spitting or drooling
    Tongue and lip biting
  • Difficulty with communication or speech
  • vocal tics, such as grunting, automatic speaking, or slurred speech
  • Sydenham’s chorea

This problem mainly affects children and adolescents and follows an illness that is streptococcal. It’s also a complication of rheumatic fever. This type of chorea primarily impacts the real face, hands, and hands. It could impede motions that are voluntary making it difficult to perform basic tasks such as getting dressed or feeding yourself.

It can also lead to:

  • usually dropping or things that are spilling
  • abnormal gait
  • muscle tissue weakness
  • slurred speech
  • diminished muscle tone
  • People with this chorea type often display grip that is a milkmaid. Another symptom that is typically called
  • “harlequin tongue.” Each time an individual using this symptom attempts to stick their tongue down, the
  • tongue pops in and out instead.

What exactly are risk factors for chorea?
People with a past reputation for rheumatic fever are more inclined to experience chorea. This risk factor makes pregnant women inclined to developed chorea gravidarum.

Other risk factors for this disease in particular. For instance, Huntington’s disease is a condition that is hereditary may cause chorea. A person having a mom and dad that has Huntington’s disease features a 50 % greater risk of inheriting the disease, based on the Mayo Clinic.

What causes chorea?
Chorea is related to a number of additional reasons, some temporary and some chronic. These causes consist of:



  • genetic conditions, before-mentioned as Huntington’s disease
  • immune conditions, such as systemic lupus eryt
  • hematosus
  • infection-related conditions, such as Sydenham’s chorea
  • medicines, including levodopa and neuroleptics
  • metabolic or endocrine disorders, including hypoglycemia
  • pregnancy, known as chorea gravidarum
  • Exactly how is chorea diagnosed?
  • Because many conditions result in chorea, your medical practitioner must just take a thorough history that
  • is medical determine potential factors. To diagnose chorea, your doctor might ask:

When did the symptoms begin?
Why are the signs better or worse? Do your chorea signs tend to worsen when you’re stressed out?
Do you have a grouped family reputation for hyperthyroidism or Huntington’s disease?
What medications have you been taking?
Some laboratory tests can indicate chorea. A genetic disorder that causes chorea, for instance, a low copper level within you can suggest Wilson disease. Tests for spiky erythrocytes or bloodstream that is red can indicate chorea-acanthocytosis. Blood tests for parathyroid hormones or thyroid hormones can indicate metabolic or chorea that is endocrine-related.

For Huntington’s disease, imaging research, such as MRI scans, can display brain activity to indicate the disease.

How is chorea treated?
Treatment of chorea is based on the kind of chorea you’ve got. It aims to treat the situation that is underlying which will help with chorea signs. For instance, Sydenham’s chorea might be treatable with antibiotics. Huntington’s disease chorea may be managed with antipsychotic drugs, as well as other medications. Chorea is caused by Parkinson’s disease has no cure, but symptoms are addressed.


Most prescriptions for chorea affect dopamine. Dopamine is a brain chemical or neurotransmitter, which controls movement, thinking, and pleasure in your brain, among other items. Many motion problems are correlated with dopamine levels. These disorders include Parkinson’s disease and feet that are restless.

Some medications block dopamine receptors so that your human anatomy can’t make use of the chemical. Several are antipsychotic drugs that seem to reduce chorea. These drugs include:

  • fluphenazine (Prolixin)
  • haloperidol (Haldol)
  • olanzapine (Zyprexa)
  • quetiapine (Seroquel)
  • risperidone (Risperdal)
  • Other medications reduce the amount of dopamine into the mind, such as tetrabenazine and reserpine(Xenazine). Medicines known as benzodiazepines, such as clonazepam (Klonopin), may also be helpful to reduce chorea.

Anticonvulsants, which decrease spontaneous motions, can lessen chorea signs also.


Deep brain stimulation is an approach that is surgical shows vow for chorea therapy. This therapy involves electrodes that are implanting your head to manage neurological impulses. If chorea doesn’t react to medicines, your doctor may recommend mind stimulation that is deep. This procedure does not cure chorea but can reduce its signs.

Home care

Chorea increases a chance of person’s falling. Home care measures such as installing surfaces that are non-slip stairs as well as in bathrooms to prevent injury. Talk to your medical practitioner about other ways to modify your home for security.

What is the outlook for chorea?
The outlook for chorea depends on the problem causing it. Antibiotics can cure Sydenham’s chorea, while there is no cure for Huntington’s disease. Women with chorea gravidarum typically stop symptoms that are receiving six weeks after providing birth. Individuals with metabolic or chorea that is endocrine-related stop having symptoms once a doctor treats the imbalance. Whatever type chorea, your physicians will create a therapy plan to assist in handling and control your symptoms.

Health Life Media Team