If a woman has diarrhea after taking birth control pills, she should have a gastrointestinal reaction that will lead to this symptom. After this situation, you should promptly apply hot compresses to help improve the vitality of the intestines and stomach, so that the intestines and stomach can slowly return to their original state. Diet can take the method of eating less and more meals, which can help the stomach and intestines to effectively relieve a certain amount of pressure, but also to replenish the nutrients needed by the body. If the situation is more serious, it is advisable to see a doctor in time, so that you can reduce the pain of the gastrointestinal and recover as soon as possible, will not cause too much impact on their bodies, usually must pay attention to minimize the consumption of birth control pills.