Alice in Wonderland Syndrome is a condition that distorts a person's visual perception.

Alice in Wonderland Syndrome is often the first sign of mononucleosis, which is caused by the Epstein-Barr virus.

• Migraine Headaches
• Epilepsy
• Psychoactive Drugs

"It wasn't long, however, before I started experiencing more extreme spatial distortions. Floors either curved or dipped, and when I tried walking on them, it felt as though I was staggering on sponges. When I lay in bed and looked at my hands, my fingers stretched off half a mile into the distance. These bizarre episodes were starting to happen more often, but because I was under pressure to finish my degree and get a job, I continued to put them to one side, figuring they must be stress-related or indicative of poor sleeping or diet." - Rik HemsleyThe Guardian: I have Alice In Wonderland syndrome (February 16, 2008)

The content in this page is not a substitute for professional medical advice. If you think you have Alice in Wonderland Syndrome, please consult your doctor.