When anemia is severe, it can lead to shock, kidney function damage, etc. Meanwhile, there are obvious symptoms such as dizziness, fatigue, panic, tinnitus and loss of appetite.
When anemia is severe, the hemoglobin in the blood circulation is severely reduced, which is not enough to meet the needs of the body’s tissue cells for oxygen and nutrients, and even shock manifestations, such as a drop in blood pressure, etc., are most commonly seen in patients with severe anemia due to acute blood loss.
When severe anemia occurs, the body redistributes blood, giving priority to the brain, heart and other vital organs, and the blood supply to the kidneys and gastrointestinal tract and other organs is relatively reduced, which can lead to ischemic changes in the kidneys, resulting in acute renal impairment.
Patients with severe anemia may also experience significant dizziness, fatigue, panic, tinnitus, decreased appetite and other symptoms at the same time.
Patients with severe anemia need to go to the hematology department in time, and immediately be suspended red blood cell intravenous infusion to improve the symptoms of anemia, and then complete the anemia six, electronic gastroenteroscopy, bone marrow aspiration and other related tests to determine the cause of the disease, and then correct the anemia for the cause of the treatment.