How long it takes for bile reflux gastritis to improve varies based on an individual's constitution and medication usage. Clinically, we mainly adopt measures to suppress gastric acid secretion, protect the gastric mucosa, and selectively use antibiotics. During treatment, it is crucial to have regular meals and avoid overeating. It is also important to maintain personal hygiene and a regular routine. Good living habits play a significant role in aiding the treatment of reflux gastritis. Additionally, it is essential to avoid smoking and drinking alcohol, and to keep a relaxed mood. If symptoms recur frequently, one should visit the gastroenterology department of a hospital for a detailed examination and proactive treatment.