Symptoms of an Arachnoid Cyst
Some arachnoid cysts never present a problem, but others can cause symptoms by putting pressure on the brain. Depending on the size and location of the arachnoid cyst, symptoms can include: Headache. Nausea and vomiting.
What symptoms can an arachnoid cyst cause?
Typical symptoms of an arachnoid cyst around the brain include headache, nausea and vomiting, seizures, hearing and visual disturbances, vertigo, and difficulties with balance and walking.
Can a small arachnoid cyst cause symptoms?
Small cysts usually do not cause symptoms. However, cysts can increase in size causing symptoms to appear, especially if they press against a cranial nerve, the brain, or the spinal cord. Most cases of arachnoid cysts that are associated with symptoms occur in childhood.
