Excessive stomach acid may be caused by improper diet and other reasons, you can eat soda crackers, alkaline food, etc. to relieve excessive stomach acid. 1. Soda crackers: Soda crackers contain sodium bicarbonate, which can balance the body’s pH, and can play a role in neutralizing stomach acid. For patients with excessive stomach acid secretion, eating soda crackers may help alleviate the symptoms, and when you can’t eat on time, you can eat some soda crackers to alleviate your hunger, and to prevent the damage caused by excessive stomach acid secretion. 2. Alkaline food: alkaline food can neutralize stomach acid, protect the gastric mucosa, and easy to digest, for the relief of excessive gastric acid secretion is also helpful, for example, you can eat more noodles, steamed bread, bread, etc.. If the patient’s stomach acid secretion and the symptoms continue to be unable to relieve, you should go to the hospital in time to see a doctor, clear reasons to give standardized treatment.