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Interpret Your Urine pH Results
Enter your Urine pH value below and get an instant, free AI interpretation — a plain-English explanation checked against WHO/IFCC reference ranges.
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This AI-generated interpretation is for educational purposes only and does not constitute medical advice, diagnosis, or treatment. Results may vary based on individual health factors not captured here.
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Urine pH Normal Ranges
Urine pH measures the acidity or alkalinity of urine on a scale of 4.
| Reference Range | Unit | Notes |
|---|---|---|
| 4.5 – 8 | pH | Random urine; typical range 5.5–6.5 fasting |
Common Causes of High Urine pH
Alkaline urine (pH >7): UTI with urease-producing bacteria (Proteus, Klebsiella, Pseudomonas)Vegetarian diet (high fruit and vegetable intake produces alkaline urine)Renal tubular acidosis type 1 (kidney cannot acidify urine below pH 5.5 even in systemic acidosis)
Common Causes of Low Urine pH
Acidic urine (pH <5): high animal protein diet (acidogenic)Diabetic ketoacidosis (metabolic acidosis)Diarrhea (metabolic acidosis with bicarbonate loss)
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