Grave's disease symptoms include:nervousness, anxiety, irritability, difficulty sleeping, fatigue, a rapid or irregular heartbeat, trembling hands, sensitivity to heat, weight loss, goiter(enlargement of your thyroid gland), muscle weakness, double vision, increased sweating, change in menstrual cycle, diarrhea; the eyes may appear enlarged because the eyelids are retracted and the eyes bulge out from the eye sockets(Grave's ophthalmopathy).Seek diagnosis and treatment if you have any of these symptoms.
Attribution: Straight Talk Foundation