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What causes seizures and tremor? 7 possible conditions

See a list of possible causes in order from the most common to the least.


Alcohol Withdrawal Delirium

This condition is considered a medical emergency. Urgent care may be required.

Alcohol withdrawal delirium (AWD) is the most serious form of alcohol withdrawal. It causes sudden and severe problems in your brain and nervous system. Approximately five percent of hospital patients being treated fo...

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Caffeine Overdose

The recommended amount of caffeine is usually 400 mg per day for healthy adults. Caffeine overdose may occur if you ingest more than this amount.

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Adrenergic Bronchodilators Overdose

This condition is considered a medical emergency. Urgent care may be required.

An overdose happens when you take too much of a drug. Whether intentional or accidental, drug overdoses can be life threatening. Adrenergic bronchodilators overdose is when a person has taken too much of a certain typ...

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Huntington's Disease

Huntington's disease is a hereditary condition in which the brain's nerve cells gradually break down. This affects physical movements, emotions, and cognitive abilities. There is no cure, but there are ways to cope wit...

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Phenylketonuria is a rare genetic condition in which the body is unable to breakdown phenylalanine, an essential amino acid.

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As Rare as it Gets: Chediak Higashi Syndrome

Chediak-Higashi syndrome (CHS) is an extremely rare form of partial albinism that is accompanied by problems in the immune and nervous systems. Albinism is a lack of color in the skin, hair, and eyes. This specific typ...

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Hallervorden-Spatz Disease

Hallervorden-Spatz disease (HSD) is an inherited neurological disorder. It causes issues with movement. A rare disease, it is a serious condition that worsens over time. HSD can be fatal.

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This feature is for informational purposes only and should not be used to diagnose.
Please consult a healthcare professional if you have health concerns.