ANSWERS: 1
  • Seizures, sudden increased electrical activity in the brain that interferes with normal brain function, can have many causes, ranging from infections to drug reactions.

    Types

    Seizures generally fall into two categories: epileptic and non-epileptic. Epileptic seizures refer to seizures with no obvious trigger or cause. Non-epileptic seizures are caused by irritation of the brain resulting from a specific condition.

    Age

    Causes of seizure often correlate with the individual's age. In children younger than 2, fever or nutrient levels can cause seizures. For those older than 25, head injury, stroke and substance withdrawal are common causes.

    Infections and Other Conditions

    A wide array of illness and infection can cause seizures. Infections such as AIDS, malaria, rabies, tetanus, encephalitis and other infections that affect the brain can cause seizures. Additional causes are fluid accumulation on the brain, altered vitamin or blood sugar levels, kidney or liver failure or a lack of oxygen to the brain.

    Damage and Abormalities

    Brain tumors, trauma, hemorrhage, stroke and other damage to the brain can cause seizures. Birth defects and hereditary disorders are other possible causes.

    Substances

    Withdrawal from a variety of prescription or recreational drugs (often sudden withdrawal after heavy use) can result in seizures. Seizure is also a possible reaction to certain antibiotics, antipsychotics, anti-malarial drugs, pain relievers and antidepressants. Exposure to lead or other toxins can also cause seizures.

    Source:

    Merck: Seizure Disorders

Copyright 2023, Wired Ivy, LLC

Answerbag | Terms of Service | Privacy Policy