• Do not lie down soon after eating
• Do not eat late at night or before bedtime
• Consume plenty of water after eating
• Eat slowly
• Eat small portions
• Certain foods and drinks (for example rich, spicy, fatty or fried foods, caffine, chocolate, alcohol, even some fruit and vegetables) may cause heartburn
• Raise the head of your bed
• Quit smoking. If you keep smoking, do not smoke on an empty stomach.
• Lose weight if you are overweight

Antacids only do so much, Zantac may be a better option. If heartburn continues see your doctor, every time I have regular heartburn it indicates the beginning of an ulcer, or I've eaten a banana.

Warning: I am not a doctor