Ginger is a food and does not work as a cure for stomach acid. Ginger is nutritious and contains a variety of nutrients. However, ginger is particularly irritating and eating too much of it can aggravate the symptoms of an upset stomach. Excessive stomach acid can be treated with medications such as: 1. Hâ‚‚ receptor antagonists, common as famotidine, ranitidine, cimetidine and other drugs, can reduce gastric acid secretion. 2. Proton pump inhibitors, common drugs such as omeprazole, rabeprazole, etc., which are also the most commonly used drugs to reduce gastric acid, mainly can inhibit the hydrogen-potassium ATPase, thus blocking the secretion of gastric acid. 3. Alkaline acid-control drugs, such as sodium hydroxide, can neutralize stomach acid and relieve pain caused by excessive secretion of stomach acid. Ginger is usually not a cure for stomach acid, if there is excessive secretion of stomach acid causing adverse reactions, it is recommended to go to the hospital in time, under the guidance of the doctor for treatment.