symptom: (medicine) any sensation or change in bodily function that is experienced by a patient and is associated with a particular disease
information: knowledge acquired through study or experience or instruction
myrtales: Myrtaceae; Combretaceae; Elaeagnaceae; Haloragidaceae; Melastomaceae; Lecythidaceae; Lythraceae; Rhizophoraceae; Onagraceae; Lecythidaceae; Punicaceae