Differential Diagnosis for Swollen Hands and Feet
Single Most Likely Diagnosis
- Idiopathic Edema: This is a common condition characterized by swelling in the hands and feet without an identifiable cause. It is often seen in women and can be related to hormonal changes.
Other Likely Diagnoses
- Hypothyroidism: Swelling in the hands and feet can be a symptom of hypothyroidism due to the accumulation of mucopolysaccharides in the skin.
- Renal Failure: Decreased kidney function can lead to fluid retention, causing swelling in the hands and feet.
- Heart Failure: Right-sided heart failure can cause fluid to accumulate in the peripheral tissues, leading to swelling in the hands and feet.
- Lymphedema: A condition characterized by the abnormal accumulation of protein-rich fluid in the interstitial tissue, leading to swelling in the affected limbs.
Do Not Miss Diagnoses
- Deep Vein Thrombosis (DVT): Although less common, DVT can cause swelling in one leg or arm and is a medical emergency that requires prompt treatment.
- Nephrotic Syndrome: A condition characterized by severe proteinuria, hypoalbuminemia, and edema, which can be life-threatening if left untreated.
- Superior Vena Cava Syndrome: A condition caused by obstruction of the superior vena cava, leading to swelling in the face, arms, and upper torso.
Rare Diagnoses
- Scleroderma: A rare autoimmune disease that can cause swelling, thickening, and hardening of the skin in the hands and feet.
- Erythromelalgia: A rare disorder characterized by burning pain, heat, and swelling in the hands and feet.
- Klippel-Trenaunay-Weber Syndrome: A rare congenital condition characterized by swelling, port-wine stains, and varicose veins in the affected limb.