Shelli Gunnoe, 26, from South Carolina, began to experience tingling in her arms and fingers, bouts of nausea, heat ...

Mast cell activation syndrome is a condition that causes mast cells to release an inappropriate amount of chemicals into your body. This causes allergy symptoms and a wide range of other symptoms.

We tend to overlook some bodily conditions and brush them off as nothing serious. However, a doctor’s visit may reveal a more serious truth, leaving a person in utter shock or relief. These people ...