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What Does Low Tsh Mean
Low hemoglobin/RBC.: This simply means there is a low mean corpuscular hemoglobin concentration (mchc), or a low average amount of hemoglobin for each red blood cell. It is a measure of the concentration of hemoglobin in a given volume of packed red blood cells. Mchc is low in microcytic anemias, like iron deficiency anemia, and thalassemia. ...Read moreSee 1 more doctor answer
More workup: Currently, it points to hyperthyroidism but you need to complete the work up to know for sure. At the very least, i would repeat the TSH along with the free hormones T4 and t3 (liothyronine). If they also point to hyperthyroidism, then proceed further to find the exact cause for this. Tsh alone does not give you a complete picture. ...Read more
Need to look at T3 (liothyronine): And free t4. Low tsh, depending on the sensitivity of the assay, indicates thyroid hyper-function. However, the suspected hyperthyroidism needs to be confirmed with high levels of T3 (liothyronine) and free t4. All lab tests need to be evaluated in the clinical context and it would be prudent to take up the issue with your doctor. ...Read more
Low cortisol: It means exactly what it says -your health is impaired. Has any doctor told you that you have low cortisol? If yes but she/he has doe nothing about it find another doctor who will treat you better. ...Read more
All results: All laboratory results need to be interpreted in the clinical context and the doctor who ordered the tests is usually in the best position to do that. Having said that, it would have been helpful to have all the results and actual values of the results. One possibility is deficiency of iron and folic acid and/or B12. ...Read more
Thanks for asking!: Mch stands for mean corpuscular hemoglobin (average amount of hemoglobin per red blood cell). It is one of the parameters in the red cell index of a CBC test. A low MCH may indicate iron deficiency anemia from dietary insufficiency or blood loss. Further work-up and clinical correlation is suggested. ...Read more
Large platelets or .: Mpv means mean platelet volume. It may increase if large or 'young' platelets are in the blood. Or falsely elevated due to platelet aggregation - can some times happen during blood draw and does not mean there is any illness. In patients who have low platelets high mpv may mean that the bone marrow (where platelets are made) is trying to make more platelets- young ones are usually larger size! ...Read more
Nothing usually: Borderline is still within the normal range. Ask the physician who ordered the test why he got both and what his/her interpretation is. ...Read more
Blood urea nitrogen : Or bun, is an indicator of kidney function, fluid balance, muscle turnover (breakdown and rebuilding). Normal BUN is between 7 and 20. A low BUN could be seen in a person with lower muscle mass or low muscle use (ex a paraplegic person) where there is less muscle turnover than in more active people. This could also suggest malnutrition. A low BUN could also be seen in liver failure, pregnancy. ...Read more
Many things: Could be factitious or drug or associated with disease process platelet can clump leading to a falsely low count. This due to edta in the blood tube. Review of smear would clarify or could consider drawing blood in a citrated blue top tube instead of the standard purple. Drugs i.E chemotherapy and antibiotics as well as anticonvulsant and other drugs can lower the platelet count. ...Read more
Maybe nothing?: Igm is a type of antibody you make to help fight infections. Slightly low igm by itself may not mean anything (i.e., your nature level). If it is very low, or other antibodies are also low (or not functioning), it may be a sign of immune deficiency that can lead to more infections. If you have ?S, see a clinical immunologist. They can help determine if your immune system is functioning properly. ...Read more
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