A Carotid Doppler is a ultrasound test of the neck arteries. It shows narrowing of the arteries to the brain. No ionising radiation (sound waves).
General health information, not a diagnosis. In an emergency, call 102. Always consult a qualified health professional.
Narrowing of the arteries to the brain.
After a stroke or mini-stroke.
Usually no preparation; some scans need fasting or a full bladder, as the centre advises.
No ionising radiation (sound waves). Safe in pregnancy.
20 to 30 minutes. General information, not a diagnosis. Results must be interpreted by a qualified health worker.
Ultrasound
Consult a doctor to interpret results — a single test does not make a diagnosis.
Uses your location once to list the nearest facilities. Nothing is stored.
What does a carotid doppler show?
Narrowing of the arteries to the brain.
Why is a carotid doppler done?
After a stroke or mini-stroke.
How do I prepare for a carotid doppler?
Usually no preparation; some scans need fasting or a full bladder, as the centre advises.
Does a carotid doppler use radiation?
No ionising radiation (sound waves). Safe in pregnancy.
How long does a carotid doppler take?
20 to 30 minutes
Why is Carotid Doppler done?
After a stroke or mini-stroke.
How do I prepare for Carotid Doppler?
Usually no preparation; some scans need fasting or a full bladder, as the centre advises.
Is Carotid Doppler safe in pregnancy?
No ionising radiation (sound waves). Safe in pregnancy.
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