The short explanation
A small amount of protein on a dipstick urine test is common and often temporary. It can appear after heavy exercise, fever, dehydration, stress, a urine infection, or long periods of standing. It can also show up if the sample was contaminated with vaginal discharge or period blood. Protein that persists on repeat tests can be an early sign that the kidneys are leaking protein, which is worth finding early. Diabetes and high blood pressure are common reasons for this in adults.
What depends on your situation
The parts of this that change from woman to woman. Uncertainty is stated, not hidden.
- Doctors usually repeat the test, often with a first-morning sample, and may measure the protein more precisely with a urine albumin-creatinine ratio. They may also check blood pressure, blood sugar and kidney function blood tests.
- Tell your doctor about any swelling of the face or legs, foamy urine, high blood pressure, diabetes, or regular use of painkillers.
What this answer cannot determine
The boundary of online education. These need a clinician who can see you.
- This answer cannot interpret your result or say whether your kidneys are affected. That depends on repeat tests and your doctor's assessment.
Questions for your clinician
Take these with you. You can add any of them to an appointment card.
- Should I repeat the urine test, and how should I collect the sample?
- Do I need a urine albumin-creatinine ratio or kidney function test?
- Could my blood pressure or sugar be involved?
- Could any painkillers or other medicines I take affect my kidneys?
When to seek help
Clinician-approved guidance for this topic. When in doubt, being seen is never the wrong choice.
Get help the same day
- Get care the same day if you have swelling of the face or legs with breathlessness, or pass very little urine.
Book an appointment soon
- See a clinician within a few days if you have new swelling, foamy urine or high blood pressure readings.
Raise it at a routine appointment
- Discuss the result at a routine visit and arrange a repeat test.
Sources
The evidence this explanation is built on.
- Urinary tract infection — adults MedlinePlus (NIH)
- Urinary tract infections MedlinePlus (NIH)
- Urinary tract infections (UTIs) NHS
Who wrote and reviewed this
Every AskHer answer names its author. A clinically reviewed answer also names the clinician who signed it off — if no clinician is named below, it has not been clinically reviewed.
- Author
- AskHer Editorial (AI-assisted draft) AskHer's editorial team — not an individual clinician Works in English, தமிழ், हिन्दी
- Clinical reviewer
- Nobody yet No clinician has signed this answer off, and no person on the editorial team has read it yet. That is what the “Written with AI assistance” label means. It is queued for an editor to read, and then for a clinician who works in this area. The sources it was drafted against are listed above.
- Review status
- Written with AI assistance — not yet reviewed by a person
- Last reviewed
- Not yet reviewed by a person
- Version
- 1
Correction history
Substantive changes are listed, not quietly edited away.
No corrections have been made since this answer was first published.
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