The causes of recurrent peptic ulcers are as follows: 1. Helicobacter pylori infection: Helicobacter pylori infection is a common trigger for peptic ulcers, such as the persistence of Helicobacter pylori, prone to induce recurrent peptic ulcers; 2. Unauthorized discontinuation of medication: discontinuation of medication after symptom relief leads to disease relapse, which is prone to aggravate the condition and is not conducive to disease recovery; 3. Not regular medication according to the course of treatment: without formal hospital examination, without The cause of abdominal pain is not clearly identified, and painkillers and painkillers are taken without authorization, and treatment is not continued after the symptoms are relieved. Long-term recurring episodes lead to prolonged disease, which may cause serious consequences.