How do you help someone who is throwing up and is dizzy?

If someone is throwing up and feeling dizzy, first ensure they are in a safe position, preferably sitting or lying down to prevent falls. Offer them a cool, damp cloth for their forehead and encourage deep, slow breathing to help with dizziness. If they can tolerate it, provide sips of water or an electrolyte drink. If symptoms persist or worsen, seek medical attention.