Make sure you have a cold sore. A cold sore is the same as a , but it is not the same as a canker sore. Canker sores are mouth ulcers that occur inside the mouth. While cold sores may on occasion develop inside the mouth, they are usually smaller than canker sores, and they start as blisters. Canker sores are not contagious, and they are not caused by a virus, so treatment differs from that for cold sores. 2. Recognize the signs of an impending outbreak.
The defect may be in the red blood cell itself (intrinsic factor), or outside the red blood cell (extrinsic factor). Causes of hemolytic anemia include infection, certain medications, autoimmune disorders (such as Lupus), and inherited disorders. There are several different types of anemia. There is no known prevention for hemolytic anemia. These are tests for hemolysis (red blood cell destruction).
Causes. Red blood cells are made in the bone marrow, the soft, spongy tissue found inside larger bones. A hormone called erythropoietin, made in the kidneys, tells the body when to make more red blood cells. Therefore, any damage to the kidney or bone marrow can cause anemia. 1  Chemotherapy is one cause of anemia.