Two stools a day is a normal phenomenon, always feel weak may be anemia, hypothyroidism, neurasthenia and other reasons. 1. anemia: the most common is iron deficiency anemia, mainly manifested as fatigue, pallor, lethargy, dizziness and other discomforts, you can carry out blood routine to clarify the diagnosis, generally take ferrous sulfate drugs can correct anemia, usually should also eat more nutritious food. 2. Hypothyroidism: the full name is “hypothyroidism”, due to the body’s secretion of thyroid hormone is too small, which can cause fatigue, chills, drowsiness, apathy and other symptoms, need to take levothyroxine sodium tablets and other drugs under the guidance of a doctor. 3. neurasthenia: if you stay up late for a long time, it is difficult to fall asleep, waking up from a dream, it is difficult to fall asleep, etc., can be caused by sleep deprivation symptoms of neurasthenia, need to adjust the sleep, can be under the guidance of the doctor to take drugs, such as tranquilizing the brain oral solution. In addition, if you have two bowel movements a day accompanied by other abdominal discomfort, it is recommended to further improve the colonoscopy. It is recommended to develop a good routine, regular medical checkups, and follow the doctor’s instructions to standardize the use of medication.