The appearance of hard lumps in the stool may be caused by constipation, part of the population due to poor daily dietary habits, too little water intake, food is mostly dry or high nutrition, greasy food, less fiber content of vegetables and fruits, resulting in excessive dryness of the stool, stool formation of hard lumps. It is recommended to increase water intake, eat more vegetables, fruits and other foods with high vitamin and fiber content, actively improve the dryness of stools and the lubrication of the intestinal lining, and develop good defecation habits, and the symptoms will often have more significant improvement. If the symptoms do not improve, we need to consider the gastrointestinal tract dysfunction caused by emotional anomalies and other psychological factors, which is reflected in the presence of hard lumps in the stool, it is recommended to adjust the state of mind, participate in physical exercise to enhance intestinal peristalsis, and if necessary, go to the hospital to seek professional treatment.