A high hemoglobin count can indicate serious medical conditions such as kidney failure, liver cancer and heart failure, according to Mayo Clinic. High hemoglobin can also result from residing in high-altitude environments. High hemoglobin counts are often expected by physicians when testing for certain illnesses.Know More
High hemoglobin counts are also found in individuals with congenital heart defects, scarred lungs and COPD, explains MedlinePlus. High counts typically indicate chronic low blood oxygen levels. Individuals with high hemoglobin may also experience symptoms of faintness and excessive bleeding when their blood is drawn.
High hemoglobin levels can also indicate polycythemia vera, a blood disorder in which the body produces excess amounts of red blood cells, according to Lab Tests Online. Individuals with lung disease that hinders breathing function may also have high hemoglobin levels, due to the fact that the body naturally produces extra blood cells when it has difficulty absorbing sufficient amounts of oxygen. Hemoglobin tests are performed to monitor individuals with chronic anemia and to analyze red blood cell function.
Low hemoglobin levels can indicate several conditions such as internal bleeding caused by stomach ulcers, bone marrow damage caused by infections or chemotherapy treatments, inflammatory conditions, excessive menstrual bleeding and vitamin B-12 deficiencies, according to Lab Tests Online.Learn more in Cells
Dark brown urine can be a symptom of liver malfunction, and one of the possible causes of liver malfunction is liver cancer, according to Mayo Clinic. Yellow eyes and skin accompanied by pale stool are additional signs of liver failure.Full Answer >
Elevated liver enzyme levels are a possible indicator of many conditions, such as heart failure, hepatitis A, B or C, obesity, or non-alcoholic fatty liver disease, according to Mayo Clinic. Other causes of high liver enzyme levels include celiac disease, cirrhosis, use of over-the-counter medications and drinking alcohol.Full Answer >
The most common causes of elevated liver enzymes are certain prescription medications, including statins; alcohol consumption; heart failure; hepatitis A, B and C; and nonalcoholic fatty liver disease, according to Mayo Clinic. Obesity and over-the-counter pain relievers such as acetaminophen can also cause enzyme elevation.Full Answer >
High hematocrit scores are symptomatic of several serious conditions, including congenital heart disease, heart failure on the right side, lung scarring, bone marrow disease and blood abnormalities, according to MedlinePlus. Dehydration sometimes causes high readings as well.Full Answer >