10 Symptoms of Pheochromocytoma
Reviewed: Dr. Mera
Symptom #7: Constipation
Constipation is defined as having 3 or fewer bowel movements per week or having difficulties during defecation. This is a non-specific symptom but many patients suffering from pheochromocytoma appear to have it.
Constipation is due to the excess catecholamine production, resulting in sympathetic activation which is going to decrease peristaltic movements (normal intestinal movements that promote defecation).
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