Three to four bowel movements a day in a 60-year-old person can be a normal physiological phenomenon or can be caused by indigestion, irritable bowel syndrome, etc. 1. Physiological phenomenon: If a 60-year-old person has three to four bowel movements a day all year round, with no change in the nature of the stools and no systemic changes such as weight loss, it can be considered normal for the time being and can be observed. 2. Dyspepsia: As the elderly age, their digestive function declines, and they are prone to dyspepsia, accompanied by an increase in the number of bowel movements. At the same time, it may be accompanied by changes in the stool, and some patients may experience abdominal pain and bloating. 3. Irritable Bowel Syndrome (IBS): It can be manifested as an increase in the number of bowel movements, accompanied by abdominal pain and other symptoms, abdominal pain occurs after meals or before defecation. A 60-year-old person who has three to four bowel movements a day may also have other causes, such as intestinal flora imbalance, rectal cancer, etc. It is recommended to consult a doctor in time to find out the cause, and cooperate with the doctor’s treatment if necessary.