2, bleeding: thrombocytopenia and lack of other coagulation factors, bleeding is not uncommon in this disease, and sometimes cerebral hemorrhage or bleeding in other parts can also occur. This is also one of the hazards of anemia.
3. Gout: Severe megaloblastic anemia can be seen in bone marrow, which is caused by the overactivity of blood cells in ineffective hematopoiesis, which leads to abnormal increase of serum uric acid value and gout attack, but it is extremely rare. This kind of anemia is more harmful.
4. General manifestations: fatigue and fatigue are the most common symptoms of anemia, and some patients may have low fever when anemia is severe;
5. Cardiovascular system: palpitation and shortness of breath after exercise are the most common. Some patients with severe anemia may also have angina pectoris and heart failure. There may be slight snoring, edema of lower limbs and ECG changes during the examination.
6, nervous system: headache, dizziness, dizziness, tinnitus, inattention, insomnia.