Short answer
Brief spinning when you tilt your head back, such as rinsing your hair, reaching a top shelf or lying back in a dentist or salon chair, is a classic sign of BPPV. The head position moves loose crystals in the posterior canal, triggering vertigo that fades within a minute1. It is usually very treatable with a repositioning maneuver. Neck problems and, rarely, blood flow problems can cause similar symptoms, so testing matters.
Answered by Dr. Manan Patel, PT, DPT, TPS, Certified Vestibular Specialist and Therapeutic Pain Specialist. Updated October 18, 2026.
Why do I get dizzy when looking up or bending over?
Tilting the head back puts the posterior semicircular canal in a position where loose crystals roll downhill and push on the canal's sensor, causing a burst of spinning and nystagmus1. The same thing happens when you lie back, roll over in bed or bend forward.
Could it be my neck instead of my inner ear?
Sometimes. Neck-related (cervicogenic) dizziness tends to feel like unsteadiness rather than spinning and comes with neck pain or stiffness2. Rarely, dizziness when looking up comes with other symptoms, such as double vision, trouble speaking, numbness or fainting, which need prompt medical attention. Our evaluation tests the inner ear and the neck separately.
What can I do in the meantime?
- Move your head slowly and avoid extreme head-back positions in the shower; tip forward to rinse instead
- Ask your dentist or stylist to recline you gradually and sit you up slowly
- Hold on to something steady when reaching overhead
- Book an evaluation rather than living around the symptoms
Where can I get top-shelf vertigo checked in Alpharetta or Cumming?
We test for BPPV with infrared video goggles and treat it at the same visit at our Cumming and Alpharetta clinics. Patients come from Johns Creek, Milton, Roswell and Suwanee. Start with the free symptom self-check, or call for an urgent appointment within 48 hours.
Where can I get help in Alpharetta, Cumming and nearby?
Dr. Manan Patel, PT, DPT, TPS and our team of physical therapists see patients from Alpharetta, Johns Creek, Milton, Roswell, Cumming, Suwanee, Sugar Hill, Buford, Duluth and Forsyth County at two North Atlanta clinics. Every visit is 60 minutes, one-on-one, and urgent appointments are available within 48 hours. We are in-network with Traditional Medicare, BCBS / Anthem and Tricare, and offer a $129 rate per visit for self-pay and out-of-network plans. Not sure where to start? Take the free symptom self-check, or visit our Alpharetta clinic or Cumming clinic page.
Cumming clinic
Off GA-400 Exit 13 on Peachtree Parkway
Cumming, GA 30041
Alpharetta clinic
Inside Georgia Brain & Spine Physical Therapy
Alpharetta, GA 30022
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Related questions
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- What is BPPV? Are loose inner ear crystals causing your spinning?Benign paroxysmal positional vertigo (BPPV) is the most common cause of vertigo. Tiny calcium carbonate crystals…2 min read · Patient question
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References
- von Brevern M, et al. Benign paroxysmal positional vertigo: Diagnostic criteria. Journal of Vestibular Research. 2015.
- Reiley AS, et al. How to diagnose cervicogenic dizziness. Archives of Physiotherapy. 2017.
This answer is general education, not a diagnosis or a substitute for an examination. If you have new or worsening symptoms, contact your doctor. Call 911 for sudden severe dizziness with trouble speaking, weakness, numbness, double vision or a severe headache.
