Eprazole and teprenone can be taken at the same time. Eprazole can treat diseases such as duodenal ulcer and reflux esophagitis by inhibiting the secretion of gastric acid, but it may cause side effects such as allergy, dizziness, diarrhea, liver and kidney function impairment, and cardiac arrhythmia. Teprenone can increase gastric mucus secretion and improve gastric mucosal blood flow through its anti-ulcer effect, and can treat diseases such as gastritis and gastric ulcer, but it may lead to side effects such as allergy, liver and kidney function impairment, constipation, diarrhea, and abdominal distension. If gastric ulcer, duodenal ulcer reflux esophagitis and other diseases, in principle, you can follow the doctor’s instructions to take eplazole and teprenone at the same time. However, simultaneous administration may increase the risk of liver and kidney damage, digestive tract reactions, etc., so the specific possibility of taking also needs to be judged under the guidance of a doctor according to their own constitution, and it is not recommended to take the medication on their own.