Hypertension Differential Diagnosis

Last updated: 28 October 2025

Differential Diagnosis

Causes of secondary hypertension should be ruled out, especially in patients at extremes of age (younger or older).   

Differential diagnoses may include:

  • Acromegaly 
  • Aortic coarctation 
  • CKD
  • Collagen vascular disease 
  • Cushing syndrome 
  • Drug-induced hypertension 
  • Hyperaldosteronism 
  • Hyperparathyroidism
  • Hypothyroidism 
  • Obstructive sleep apnea 
  • Renal artery stenosis