Facial swelling
Specialty: General.
Why it occurs
- Angioedema/allergy
- Nephrotic syndrome
- Hypothyroidism (myxedema)
- Infection (cellulitis, sinusitis)
- Superior vena cava syndrome
Initial workup
Rule out angioedema and anaphylaxis (airway); evaluate renal or vena cava cause.
red flags
Facial swelling with difficulty breathing or swallowing (glottis edema) → anaphylaxis: urgent adrenaline.
Standard management
- Antihistamine ± corticosteroid — allergic angioedema
- Treat the cause — renal, thyroid, infectious
Educational guidance for study. It is NOT a prescription recommendation. The actual choice depends on the cause, the patient, and current guidelines.
- Area
- General
- Listed causes
- 5
- Treatment options
- 2