Microalbumin / Albumin, 1st Morning / Random Urine
Kidney · Urine
Available at 0 labs
No lab currently offers this test.
About this test
What is Microalbumin / Albumin, 1st Morning / Random Urine?
- A urine test that measures the amount of albumin (a protein) in the urine.
- It helps detect early kidney damage by spotting small amounts of albumin that are not visible with a standard urine test.
Key Parameters
| Parameter | What it shows |
|---|---|
| Albumin (mg/dL) | Amount of albumin excreted in urine |
| Creatinine (mg/dL) | Used to calculate the albumin‑to‑creatinine ratio (ACR) |
| Albumin‑to‑Creatinine Ratio (ACR) | Standardised measure of albumin excretion, adjusted for urine concentration |
Why is this test done?
- Routine screening for people at risk of kidney disease (e.g., diabetes, hypertension).
- Evaluation of unexplained proteinuria or rising creatinine.
- Monitoring kidney function in patients with known kidney disease.
Early Detection
This test can help identify signs of early kidney damage, but it does not diagnose a disease on its own. A doctor interprets the result together with symptoms, history, and other tests.
What an abnormal result may mean
- High albumin may indicate early kidney damage, uncontrolled diabetes, high blood pressure, or other renal conditions.
- Low albumin is uncommon and may reflect very dilute urine or laboratory error.
- Many factors such as hydration, recent exercise, diet, or certain medications can affect the result.
Who might be advised to get this test?
- Adults with diabetes or hypertension.
- Individuals with a family history of kidney disease.
- Patients with unexplained swelling, high blood pressure, or rising creatinine.
Quick Summary
Microalbuminuria testing checks for small amounts of albumin in urine, helping catch early kidney damage before it progresses.
Used for detecting / monitoring
Before your test
Preparation for Microalbumin / Albumin Test
- Fasting: Not required. No special diet or fasting needed.
- If combined with fasting tests: Follow the longest fasting requirement among all tests (e.g., 8‑12 hours for fasting glucose).
- Sample collection: Collect the first‑morning urine sample in a clean, dry container. If a random sample is requested, collect at any time of day.
- Duration: The collection itself takes a few minutes; the lab will process the sample within 24‑48 hours.
- What to expect: No discomfort; simply provide a urine sample.
- Precautions: Avoid strenuous exercise 24 hours before the test, as it can temporarily raise albumin levels. Continue any prescribed medications unless advised otherwise by your doctor.
- Final note: Confirm specific preparation instructions with your doctor or the lab. This information is general educational content and not a substitute for professional medical advice.
Sample type: Urine
Report parameter guide
Microalbumin / Albumin, 1st Morning / Random Urine
Measures the amount of albumin, a protein, in a single urine sample taken in the morning or at any time of day.
Low: A low result generally indicates normal kidney function and no significant protein loss in the urine.
High: A high result can indicate early kidney damage, especially in people with diabetes or hypertension, and may be related to increased blood pressure, inflammation, or other kidney stress factors.