12 Swelling Locations on the Body and Their Common Causes

10. Tongue and Throat Swelling - Allergic Emergencies and Infections

Tongue and throat swelling represents one of the most potentially dangerous forms of edema due to the risk of airway obstruction and breathing difficulties. Angioedema affecting the tongue and throat can develop rapidly in response to allergens such as foods, medications, or environmental triggers, creating a medical emergency that requires immediate intervention. Food allergies, particularly to nuts, shellfish, eggs, or dairy products, can cause rapid tongue and throat swelling as part of an anaphylactic reaction, often accompanied by difficulty breathing, swallowing, or speaking. Medication-induced angioedema, especially from ACE inhibitors