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).
Ice, ice blocks, ice cream, the more ice you do over the first few days the quicker your tongue heals. Your salivary glands will overproduce saliva and this will cause you to constantly swallow, this may last for up to 5 days during which the salivary glands (under the chin) can become swollen.