Diarrhea during menstruation is mainly related to physiological factors such as imbalance of hormone ratio and pelvic congestion during menstruation, as well as poor dietary habits and exposure to cold. Patients need to adjust their diet and lifestyle in time, or relieve symptoms through medication. Common causes 1. Endocrine-related: The pelvic cavity of women will be congested during menstruation, and prostaglandins will fluctuate accordingly, which can lead to stimulation of the gastrointestinal tract and thus cause diarrhea symptoms; 2. Diet-related: Menstruating women are prone to physical weakness and lack of qi and blood, so if they eat spicy, stimulating food, cold food such as cold drinks or unclean food, it can cause gastrointestinal dysfunction and inflammation of the gastrointestinal tract, leading to diarrhea during menstruation. In addition, if you get cold during your period, you can also have diarrhea symptoms. Treatment 1. Adjustment of lifestyle: Women need to avoid spicy, stimulating, cold and unclean food during menstruation to avoid stimulation of the gastrointestinal tract. You can eat more light and easily digestible food, such as millet porridge, noodles, etc. Pay attention to rest, exercise appropriately, adjust your emotions and maintain a calm state of mind to avoid aggravation of symptoms due to emotional stress; 2. If the diarrhea is caused by intestinal flora imbalance, it can be treated with drugs such as bifidobacteria. If patients have watery stools due to acute diarrhea, they need to go to the hospital for rehydration treatment to prevent symptoms such as water and electrolyte disorders or dehydration.