The quick solution for stomach acid at night is usually to use drugs to neutralize stomach acid, inhibit stomach acid, and protect the gastric mucosa. 1. Neutralization of gastric acid drugs: usually recommended to follow the doctor’s advice to use magnesium aluminum carbonate and other neutralization of gastric acid drugs, can quickly help relieve the symptoms of gastric acid. 2. Drugs to inhibit gastric acid: patients can also use drugs to inhibit gastric acid such as rabeprazole, omeprazole, etc., to inhibit gastric acid secretion, to relieve the symptoms of gastric acid at night. 3. Drugs to protect the gastric mucosa: patients with stomach acid at night are usually also recommended to use aluminum thiosulfate, aluminum hydroxide and other drugs to protect the gastric mucosa, to reduce the stimulation of gastric acid on the gastric mucosa, to a certain extent, can also alleviate the symptoms of stomach acid. If the patient’s stomach acid symptoms are severe at night, or if the symptoms persist and do not improve, he should go to the hospital in time for treatment. All of the above drugs should be used under the guidance of a doctor, avoid self-medication.