Symptoms of low blood pressure and anemia

Written by Zhang Yue Mei
Cardiology
Updated on September 11, 2024
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Main clinical symptoms of low blood pressure and anemia: general fatigue, pale complexion, heart palpitations and shortness of breath, cerebral ischemia causing dizziness and vertigo, insomnia and frequent dreams; some patients may also experience loss of appetite, indigestion, and other symptoms. Low blood pressure and anemia are not the same disease, and their clinical treatments differ. Low blood pressure is caused by excessively low blood pressure leading to ischemia above the brain, and the treatment should aim to increase blood volume and elevate blood pressure. Anemia is caused by a reduction in hemoglobin, leading to ischemia and hypoxia in the body, and treatment should involve supplementation of nutrients and the essential trace elements that are lacking, which should be treated seriously.

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Symptoms of anemia in late pregnancy

Patients with mild anemia in the late stage of pregnancy may not exhibit any obvious symptoms. However, patients with severe anemia may feel a lack of energy and dizziness throughout the body, and experience symptoms such as palpitations and shortness of breath after doing just a little bit of activity. Additionally, some individuals may experience gastrointestinal symptoms, such as abdominal bloating and diarrhea. Moreover, those affected may have a reduced appetite. In anemic women, signs on the skin and mucous membranes include pallor, dry skin, and sparse hair. Additionally, the nails may also be fragile and thin, and there is an increased likelihood of developing oral inflammation and similar symptoms.

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What should I do about adenomyosis-related anemia?

When suffering from adenomyosis, patients often experience an increase in menstrual flow. Prolonged heavy menstrual bleeding can lead to anemia. At this time, drug treatment should be initiated first. Some medications can be used to stop bleeding, and minimally invasive surgery or interventional treatment can also be considered to remove the affected areas of adenomyosis. In terms of diet, it is important to consume foods rich in protein that aid in blood replenishment. Additionally, an appropriate supplement of vitamin B and vitamin C is necessary, and it's crucial to actively work on blood replenishment to avoid risking the patient's health. (Medication should be used under the guidance of a professional doctor.)

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How is anemia treated?

For any type of anemia, if the anemia is severe, there is a need for active transfusion of red blood cells to correct the anemia. However, anemia can reoccur after transfusion of red blood cells, and it is not a long-term solution. Therefore, after correcting anemia with red blood cell transfusion, it is still necessary to diagnose the specific cause of the anemia and treat it accordingly. For example, patients with iron deficiency anemia need iron supplementation, those with megaloblastic anemia need to be supplemented with folic acid and vitamin B12, and patients with acute blood loss anemia need to find the source of bleeding and receive hemostatic treatment. Anemia caused by malignant hematological disorders like acute leukemia or myelodysplastic syndromes requires anti-tumor treatment.

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Can anemia cause tinnitus?

Anemia can cause tinnitus. When anemia is severe, various organs of the body are in a state of ischemia and hypoxia. The nervous system can exhibit symptoms such as dizziness, headaches, and a feeling of heaviness in the head, as well as tinnitus. At this point, infusing red blood cells to correct the anemia can alleviate symptoms like tinnitus. It is also important to actively seek the underlying causes of the anemia. Anemia can be categorized based on the size of red blood cells into microcytic hypochromic anemia, normocytic anemia, and macrocytic anemia. Microcytic hypochromic anemia is commonly seen in chronic disease anemia and iron deficiency anemia, normocytic anemia is commonly found in conditions such as leukemia, multiple myeloma, and acute blood loss anemia, while macrocytic anemia is typical in megaloblastic anemia and myelodysplastic syndromes.

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The hazards of anemia in pregnant women

Firstly, the occurrence of anemia during pregnancy is very common, and most cases are mild anemia, but a small proportion can be severe. The harm of anemia comes from two aspects: one is that it is harmful to the fetus, as anemia during pregnancy can affect the intellectual development of the fetus, which is very clear. Another harm comes from the mother, such as the possibility of postpartum hemorrhage or infection. If a cesarean section is performed, our hemoglobin must not be lower than 80 grams. If it is below 80 grams, a blood transfusion or intraoperative blood preparation is needed.