In the case of leukemia, the cancer interferes with the body's ability to make blood. Leukemia attacks the bone marrow and the blood itself, causing fatigue, anemia, weakness, and bone pain. It is diagnosed with a blood test in which specific types of blood cells are counted.amples of blood from a healthy person and from one with leukemia, a type of blood cancer. Leukemia is often diagnosed after blood testing. Hematologists analyze blood cancer samples. Swollen lymph nodes are one symptom of lymphoma. Red blood cells.
1 The antibiotic linezolid can contribute to optic nerve damage.  Sulfonamide (sulfa drugs, which many people are allergic to) can induce blurred vision, light sensitivity, and hemorrhages in the eye. They can contribute to allergic conjunctivitis.
1 Medications: Taking certain types of medications, such as calcium channel blockers, estrogens, thiazolidinediones (diabetes medications), non-steroidal anti-inflammatory drugs and drugs that open blood vessels, may cause edema as a side effect.ymptoms. There are a few key symptoms of edema, some or all of which may appear when this type of swelling occurs. These symptoms include: 1  Swelling or puffiness in the tissues directly under the skin. 2  Skin that is stretched or shiny.