Straining during bowel movements occurs when a person has difficulty passing stool, often leading to excessive effort or pressure. This can be caused by factors such as constipation, a low-fiber diet, dehydration, or certain medications. Straining can result in discomfort and may lead to complications like hemorrhoids or anal fissures. It is important to address straining to maintain digestive health. Increasing fiber intake, drinking plenty of water, and engaging in regular physical activity can help promote regular bowel movements. If straining persists, consulting a healthcare professional is advisable to rule out underlying conditions.