Dizziness
GeneralStroke. Brain tumor. Inner ear cancer. Vertebrobasilar insufficiency. Multiple sclerosis.
BPPV — benign positional vertigo, where tiny crystals in your inner ear shift around. It's incredibly common and easily treated. Dehydration. Standing up too fast (orthostatic hypotension). Low blood sugar. Ear infection. Medication side effects.
🧠 The full picture
BPPV alone accounts for roughly 20% of all dizziness cases. The Epley maneuver (a series of head movements a doctor or PT can teach you) fixes it in minutes. Most dizziness resolves on its own or with simple fixes. The spinning-room feeling is almost never a brain emergency.
⚠️ When to actually call your doctor
These are real red flags. If any of these apply, don't wait.
- Sudden onset with severe headache, vision changes, or difficulty speaking
- One side of your face or body goes numb
- You fall and can't regain balance
- Hearing loss that came with the dizziness
- Prolonged — lasting hours and not improving
- After a head injury
📚 Sources
This information is based on guidance from:
Always verify important health decisions with your doctor or a qualified healthcare provider.