There are four main ways to relieve stomach acid quickly: the first one is acid suppression, which is to inhibit the secretion of stomach acid, this way can reduce the secretion of stomach acid from the root, so as to relieve stomach acid. Commonly used are a variety of drugs of the class of lacrimation, such as omeprazole, pantoprazole, rabeprazole, lansoprazole and so on. The second, isolate the stomach acid, some drugs can form a protective film in the gastric mucosa, so as to relieve the symptoms of stomach acid, such as bismuth pectin, aluminum thioglycollate and so on. The third, to promote the excretion of stomach acid. 1, increase the amount of exercise to increase the emptying of the stomach. 2, the use of drugs to promote gastrointestinal peristalsis, such as new Lona, morpholine, etc.. The fourth, eating alkaline food or drugs, such as sodium bicarbonate tablets, although this way to relieve stomach acid quickly, but will induce further secretion of stomach acid, only temporary relief.