Feeling dizzy or about to pass out.

For self-care drink a lot of fluids. Don't stand up too quickly. Don't drink caffeine or use tobacco.

See a healthcare professional right away for:

• Falling or trouble walking.
• Chest pain or an irregular heart rate.
• Sudden or severe lightheadedness.
• Facial weakness or numbness.
• Sudden change in speech, vision or hearing.
• Shortness of breath.

Make an appointment to see a healthcare professional if:

• Keeps coming back.
• Lasts long.