It would be awesome to have a database that lists each disease/disorders/diagnosis that exists with the correlating symptoms of each disorder. When you log your symptoms it links to possible causes so you know what to ask your doctor to look into for those of us with medical mysteries. To also have all of those symptoms listed in the symptoms tab for you to turn on or turn off if you want to track said symptom. Also to have symptom timestamps and if it’s continuous or episodic