Dizziness: Understanding Causes, Types & When to Seek Help

What Is Dizziness?

Dizziness is a broad term describing sensations of being unsteady, woozy, or feeling like the room is spinning. It encompasses lightheadedness (feeling faint) and vertigo (a spinning sensation). Dizziness is very common and usually not serious, but it can increase fall risk and may signal conditions needing treatment.

Common Causes of Dizziness

• Inner ear problems (BPPV, labyrinthitis)
• Low blood pressure
• Dehydration
• Anxiety
• Medication side effects
• Anemia

When to See a Doctor

See a doctor if dizziness is recurring, severe, or interferes with daily activities. Seek emergency care if dizziness is accompanied by sudden severe headache, chest pain, difficulty speaking, numbness, or double vision.

Warning Signs That Need Immediate Attention

Frequently Asked Questions

What is the difference between dizziness and vertigo?

Dizziness is a general feeling of being unsteady or lightheaded. Vertigo specifically feels like you or the room is spinning. Vertigo is usually caused by inner ear problems and often responds well to specific treatments.

What causes dizziness when standing up?

Dizziness when standing (orthostatic hypotension) is caused by a sudden drop in blood pressure. Common causes include dehydration, medications, prolonged sitting, and autonomic nervous system issues. Standing slowly and staying hydrated helps.

Can anxiety cause dizziness?

Yes, anxiety is a very common cause of dizziness. Hyperventilation, muscle tension, and the fight-or-flight response can all create dizzy sensations. Treating anxiety often resolves the dizziness.

What is BPPV?

Benign paroxysmal positional vertigo (BPPV) is the most common cause of vertigo. It happens when tiny calcium crystals in your inner ear become dislodged. It causes brief spinning triggered by head movements and is treatable with simple repositioning maneuvers.

How much does dizziness evaluation cost?

An ENT visit costs $150-$400. Vestibular testing costs $200-$600. An MRI costs $500-$3,000. Vestibular rehabilitation costs $100-$250 per session. OpenMyPro helps you find affordable care.

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