Tongue Swelling (Macroglossia)

Common Causes of Tongue Swelling

• Allergic Reaction (Angioedema): A common cause of rapid and significant swelling, often triggered by food or medication.
• Trauma: A bite, burn, or other injury can cause localized swelling.
• Infection: A severe infection like oral thrush or a dental abscess can sometimes cause the tongue to swell.
• Underlying Medical Conditions: Chronic enlargement can be associated with conditions like hypothyroidism, acromegaly, or Down syndrome.
• Irritation: Irritation from tobacco, alcohol, or spicy foods can cause temporary inflammation and swelling.