Anemia can lead to day-to-day wasting. Anemia refers to the reduction of red blood cells in the peripheral blood of the body, which is lower than the lower limit of the normal range and cannot supply sufficient oxygen to tissues and organs. Long-term anemia can cause damage to various organs of the body, causing various systemic anemia symptoms such as pale skin and mucous membranes, dizziness, tinnitus, palpitations and so on. Reduced function of the digestive system can cause indigestion, abdominal distension, reduced appetite, resulting in the body appearing to lose weight day by day. Anemia is not an independent disease, but a clinical syndrome secondary to various diseases and caused by a variety of reasons. If any of the above symptoms of anemia appear in daily life, you should consult a doctor in time to make a clear diagnosis of anemia, identify the cause of anemia, and standardize the treatment under the guidance of the doctor.