Symptoms of Parathyroid Cancer
A person with a parathyroid tumor may experience the following symptoms or signs. Sometimes, a person with a parathyroid tumor does not have any of these changes. The doctor may discover a problem if a blood test shows an increased level of calcium in the blood, a condition called hypercalcemia. Or, the cause of a symptom may be a different medical condition that is not a tumor.
Bone pain
Kidney problems
Stomach pain
History of gastroduodenal ulcers
Weakness
Difficulty speaking
Vomiting
Depression
Fatigue
Confusion
A lump in the neck
Insomnia, which is trouble sleeping
Malaise, a general feeling of discomfort or illness