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TIA - Transient Ischemic Attack


Symptoms & Signs

What are the signs and symptoms of the condition?

Symptoms of TIA can vary, depending on which blood vessels in the brain are affected. A TIA may also occur without symptoms, or it may have symptoms such as:

  • problems with movement, such as weakness, clumsiness, or paralysis. These are often on only one side of the body. In some cases, people may only have weakness or clumsiness in their hand. In other cases, one entire half of the body becomes paralyzed.
  • headache
  • numbness or a lack of feeling, which is also often on only one side of the body
  • speech impairments, including slurred speech or difficulty finding the correct word
  • difficulty doing math or writing
  • visual impairments
  • difficulty understanding speech or writing
  • inability to recognize family members or common objects
  • dizziness
  • nausea or vomiting
  • difficulty swallowing
  • balance problems, known as ataxia

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