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 Mirtazapine, prescribed for depression can lead to optic nerve damage and/or glaucoma.  Prozac may cause dilated pupils, double vision, blurred vision, and dry eyes. It can also cause eye pain, eye lid infection (blepharitis), cataracts, glaucoma, ptosis (eyelid droop), and an inflammation of the iris (iritis).
Nicorandil is another type of blood vessel dilating drug that acts in a slightly different way, and thus can be added to other calcium antagonists to treat angina. As these drugs dilate blood vessels (especially nifedipine and amlodipine), they can cause headaches, flushing of the skin, and ankle swelling. The latter needs to be distinguished from the reduced heart muscle function effects (more so with verapamil and diltiazem)) that can also cause swelling. The heart rate lowering effects can be used to treat some of the arrhythmias such as atrial fibrillation, atrial flutter and SVT.