Result of atherosclerotic plaque blocking one or more of the blood vessels that supply the heart. Can cause chest pain/angina pectoris occurring due to stress of exercise. If blockage completely impedes blood flow to the heart, a heart attack can occur.
A: The most common cause of new or come-and-go tongue swelling (or swelling of the lip or throat) is a type of allergic reaction called angioedema.. Sudden tongue swelling can sometimes be dangerous because it could block your airway. Two types of angioedema can lead to a swollen tongue: 1.
A swollen tongue may be a symptom of a disease or medical condition, such as: Down syndrome; tongue cancer; Beckwith-Wiedemann syndrome; an overactive thyroid; leukemia; strep throat; anemia; When the tongue swells very suddenly, the likely reason is an allergic reaction. This can result in difficulty breathing. Difficulty breathing due to tongue swelling is a medical emergency. If this occurs, you should get medical help right away.