Purple typically represents pancreatic cancer and epilepsy. It is also a symbol for Alzheimer's disease, lupus, animal abuse, Crohn's disease, cystic fibrosis, fibromyalgia, sarcoidosis awareness, thyroid cancer, ADD (Attention Deficit Disorder), and religious tolerance.
The Purple Awareness Snake Link Charm single VII was built with people like you in mind. Something to keep you happy. Every. Single. Day.