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).
Severe tongue biting problems can lead to tongue scalloping, soreness and ulcers. Tongue biting may cause pain while speaking and eating. Although the most common tongue biting cases are when eating or talking, tongue biting while sleeping is also a possible scenario.