What are common parathyroid tumor symptoms?

Fatige,memory loss -: It causes fatigue, bad memory, kidney stones and brittle bones causing bones prone to fractures, frequent headaches, loss of energy, depression, inability to concentrate, pain in the bones, irritability, decrease sex drive.

Signs and symptoms: An over active parathyroid gland, or hyperparathyroidism, can cause weak bones, broken bones, kidney stones, pancreatitis, stomach ulcers, abdominal pain, fatigue, depression, forgetfulness, and anxiety.