Patients may present with consciousness problems, headaches, nausea, visual defects, fatigue, disturbance of eye movements and pupillary reflexes, or coma.
en.wikipedia.org Though he was able to signal and murmur to the paramedics, on the way to the hospital he lapsed into a coma.
en.wikipedia.org Treatments they used included coma therapy, electroshock therapy (ECT), deep sleep therapy and lobotomy.
en.wikipedia.org These include headache, dizziness, disorientation, vision disturbances, loss of short-term memory, motor weakness, seizures, profuse respiratory secretions, hiccoughs, unstable blood pressure, cardiac arrhythmia and coma.
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