Herpes, Viagra, Graves Disease....why not Fragile X and Down Syndrome while we are at it. A simple google search and I have ruled out Graves disease... Symptoms include - "Anxiety, Breast enlargement in men (possible), Difficulty concentrating, Double vision, Eyeballs that stick out (exophthalmos), Eye irritation and tearing, Fatigue, Frequent bowel movements, Goiter (possible), Heat intolerance, Increased appetite, Increased sweating, Insomnia, Muscle weakness, Nervousness My favorites are double vision and goiter.