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.
It can be caused by insect stings, food, or medicines. It's caused by the release of histamine into your bloodstream and tissues. Histamine is an immune system chemical. Tongue or throat swelling can happen along with an allergic rash (hives), wheezing, diarrhea, and shock (low blood pressure).
Alcohol, spicy foods, or tobacco may irritate the mouth and cause tongue inflammation. Symptoms of tongue inflammation depend on the severity of your condition and the health condition causing it. You may experience problems with chewing, swallowing, or speaking. You may have a sore, tender, or swollen tongue.