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Disease

Cysts, called cysticerci, can develop in the muscles, the eyes, the brain, and/or the spinal cord.  Symptoms caused by the cysts depend on the location, size, number, and stage of the cysts.

Cysts in the brain or spinal cord:

  • Cause the most serious form of the disease, called neurocysticercosis
  • May cause no symptoms
  • May cause seizures and/or headaches (these are more common)
  • May also cause confusion, difficulty with balance, brain swelling, and excess fluid around the brain (these are less common)
  • May cause stroke or death

Cysts in the muscles:

  • Generally do not cause symptoms
  • May cause lumps under the skin, which can sometimes become tender


 

  • Page last reviewed: April 14, 2014
  • Page last updated: April 14, 2014
  • Content source:
    • Global Health - Division of Parasitic Diseases and Malaria
    • Notice: Linking to a non-federal site does not constitute an endorsement by HHS, CDC or any of its employees of the sponsors or the information and products presented on the site.
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