Protein Total

A good serum total protein level is generally about 6.0–8.3 g/dL (60–83 g/L). Levels below this may suggest malnutrition, liver disease, or protein loss from the kidneys; levels above may indicate dehydration, chronic inflammation, or conditions such as multiple myeloma. Interpretation depends on symptoms and other labs, so abnormal results usually prompt further evaluation by a healthcare professional.

High total protein (hyperproteinemia) can indicate dehydration, chronic inflammation or infections, and blood disorders like monoclonal gammopathies (for example, multiple myeloma). It may be associated with fatigue, weight loss or swelling, and usually prompts further testing. Physicians often order serum protein electrophoresis, urine protein and other blood tests to identify the cause and guide treatment. See your clinician for evaluation.

Low total protein may indicate malnutrition, liver disease, kidney protein loss (e.g., nephrotic syndrome), malabsorption, or chronic inflammation. Symptoms can include fatigue, swelling (edema), poor wound healing, and more infections. Follow-up usually involves repeat tests, serum albumin, liver/kidney panels and urine protein. Treatment addresses the underlying cause, nutritional support, and specialist management as needed.

A total protein of 8.5 g/dL is mildly above most reference ranges. It may reflect dehydration (concentration), elevated globulins from chronic inflammation or infection, or less commonly a monoclonal gammopathy (e.g., multiple myeloma). Typical next steps: repeat the test, check albumin/globulin ratio, serum protein electrophoresis, urine protein and basic liver/kidney panels. Discuss results with your clinician.

Unhealthy serum protein levels are generally outside the normal total protein range (~6.0–8.3 g/dL or 60–83 g/L). Low protein (hypoproteinemia) below this range may signal malnutrition, liver or kidney disease, or malabsorption. High protein (hyperproteinemia) above this range often reflects dehydration, chronic inflammation, or conditions like multiple myeloma. Interpretation depends on the specific protein and clinical context—consult your clinician.

Low total protein (hypoproteinemia) lowers blood oncotic pressure, causing fluid to leak into tissues and producing edema, ascites, or pleural effusions. It often reflects reduced albumin and immunoglobulins, leading to fatigue, muscle wasting, higher infection risk, poor wound healing, hair thinning, and weakness. Common underlying causes include liver disease, kidney protein loss, malnutrition, or malabsorption.