Heartburn relief medications are sought by millions who experience the pain of acid reflux.  Over the counter medications may bring fast relief.  Chronic heartburn requires medical intervention and treatment.  H2-Receptor Blockers like Tagamet and Zantac reduces acids in the stomach by blocking histamines.  Taken before meals, it suppresses the buildup of stomach acids and lasts for approximately six hours.  Proton Pump Inhibitors like Prilosec is the most preferred medication and works more effectively in halting the secretion of stomach acids for more than two days.  Seeking medication intervention and proper dosages helps the sufferer continue with daily activities without the pain of heartburn.