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PATIENT EDUCATION · DIZZINESS & LIGHTHEADEDNESS

Dizziness and lightheadedness

Understand dizziness, possible causes, warning signs, evaluation, and treatment.

Section 6 of 6 · Your appointment

← Dizziness and lightheadedness: the short explanation
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All 6 sections, including text and pictures · 10 pages

What should I do now?

Call 911

Call 911 for new or unexplained chest pressure that persists or returns, severe trouble breathing, collapse without normal recovery, or sudden face/arm weakness or trouble speaking. Do not drive yourself.

Contact your care team

Contact your care team for new or recurrent dizziness or near-fainting. Seek urgent assessment if symptoms are severe.

Keep your care plan

Sit or lie down safely during symptoms and note timing and medication changes.

SECTION 6

Preparing for your appointment

  • Describe faintness, spinning, or unsteadiness.
  • Record the trigger, duration, and frequency of episodes.
  • Note whether you have palpitations, hearing changes, headache, or fainting.
  • Bring medicines, doses, and recent changes.
  • Bring blood pressure or pulse readings you already have; do not risk falling to collect standing readings.

Ask what is causing your symptoms, whether monitoring is needed, and what to do during another episode. A witness can help describe a fall or loss of awareness.

New stroke symptoms or severe associated symptoms require emergency care, not an appointment diary.

Sources & further readingMayo Clinic: Dizziness and warning signsMayo Clinic: Evaluation and treatmentMayo Clinic: Blood pressure changes on standing

Updated October 2026. Educational information; your own care plan may differ. Medical illustrations are simplified examples for teaching.