Feelings of euphoria, wonder, amazement, well-being, energy and elation Rapid mood elevation Enhanced sociability Enhanced appreciation of music Increased desire to move, also slight increase in stereotypy Skin tingling Decreased appetite Repetitive thought patterns Actual and perceived changes in body temperature Mild jaw clenching/bruxism Increased heart rate Dilation of pupils (see photo) Nausea Flushing Mild xerostomia (dry mouth) Slight urinary incontinence, often described as "leaking" a small amount of urine after urinating (not due to loss of bladder control)