Doctor insights on:
What Is Considered A Low Hemoglobin
ALWAYS serious: Being "a little bit anemic" is like being "a little bit pregnant." even if the anemia is not life-threatening, it warns that you're sick and you need to find the cause. Especially, iron deficiency anemia without explanation screams out for a work-up -- "am i losing blood into my gut from an undiagnosed cancer?" you must demand your physician find the cause. ...Read more
Leeding: Low hemog.Lobin is most often associated with GI tract bleeding disorders such as myelofibrosis where the marrow is fibrosed and not proucing rbcs can also ause this problem. One checks stool for blood followed by olonoscopy, if in the uppere GI tract and not seen on gastroscoopy, a tv capsule swolled and follwed on tv can frequently define a lesion in the small intestine that is bleeding. ...Read moreSee 1 more doctor answer
Yes absolutely: One can die due to a very low hemoglobin level- for instance due to massive bleeding- due to lack of oxygenation on the vitals organ causing cell deaths , organ failure and ultimately death. The incidence is low in the usa, as we do have much better access to medical center. In the other part of the world- those happen frequently unfortunately. ...Read more
How low and why?: It depends on the level of hemoglobin and the cause of anemia. Hemoglobin levels to about 7 gm% do not cause symptoms if the level falls slowly. Lower than that may cause weakness and shortness of breath. See this site for more info. http://www.mayoclinic.com/health/anemia/ds00321. ...Read more
Low Hgb: Hemglobin is a molecule found in red blood cells to carry oxygen. It is composed of 2 globulin proteins and iron. So to raise it, you need to know if it is the iron that is missing from your body ( most common) or an underproduction of globulin. Get a serum iron level and if low, replace iron to normal levels. Also check for sources of bleeding such as from the gut. Stop iron once corrected. ...Read more
Find the cause: Very low hemoglobin levels will restrict your exercise tolerance, but the greatest danger of anemia is that it warns of an underlying problem. While the cause is often a woman's loss each month or during pregnancy, or non-supplementing vegetarianism, anemia may warn of cancer, ulcers, B12 deficiency which can cause brain damage, and a host of other bad things. ...Read moreSee 1 more doctor answer
Get evaluated: The causes of anemia (low hemoglobin) are many. You need an evaluation with a history and physical exam. Some initial studies include -- CBC w/diff, peripheral blood smear, reticulocyte count, epo level, fecal occult blood testing and possibly others (eg ua, vitamin studies, etc). ...Read more
A number of conditio: Low hemoglobin can be due to blood loss, nutritional deficiency like iron vitamin B12 and folate (folic acid) or due to excessive auto immune destruction it is a wide topic which. Annoy be covered in limited space every case has to be evaluated individually depending on age gender and the value of CBC numbers. ...Read more
Yes: It is quite common for young women to have anemia especially if you dont eat right and if you have heavy menses. Having said that, there are many other things that can cause anemia. Please see your doctor and have your doctor evaluate you further for the cause of your anemia and direct the treatment based on the cause. ...Read more
Enlistment requires: "Current hereditary or acquired anemia, which has not been corrected with therapy before appointment or induction, is disqualifying. For the purposes of this regulation, anemia is defined as hemoglobin of less than 13.5 for males and less than 12 for females." See: http://usmilitary.about.com/od/joiningthemilitary/a/blood.htm ...Read more
Blood Tests: Fortunately the patient does not decide what tests are needed in medicine. The doctor decides this. Your physician will know exactly what to test for to address your concerns. ...Read more
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