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Woman experiencing lightheadedness and dizziness. ... The reason why dehydration can cause lightheadedness is because it can lead to reduced ... Feeling lightheaded can also be a sign of low blood ...
Lightheadedness often accompanies the flu, hypoglycaemia, common cold, or allergies. Dizziness could be provoked by the use of antihistamine drugs, like levocetirizine, or by some antibiotics or SSRIs. Nicotine or tobacco products can cause lightheadedness for inexperienced users. Narcotic drugs, such as codeine, can also cause lightheadedness.
Iron-deficiency anemia is anemia caused by a lack of iron. [3] Anemia is defined as a decrease in the number of red blood cells or the amount of hemoglobin in the blood. [3] When onset is slow, symptoms are often vague such as feeling tired, weak, short of breath, or having decreased ability to exercise. [1]
Your doctor will run tests and look for red blood cell size and color, check the percentage of your blood volume made up with red blood cells, and monitor your hemoglobin and ferritin levels.
Low blood sugar, or hypoglycemia, can make you feel cold and shaky. “If your body doesn't have enough sugar, it is going to look for ways to try to get more energy and activate things,” says ...
Pernicious anemia may be present without a person experiencing symptoms at first, over time, feeling tired and weak, lightheadedness, dizziness, headaches, rapid or irregular heartbeat, breathlessness, glossitis (a sore red tongue), poor ability to exercise, low blood pressure, cold hands and feet, pale or yellow skin, easy bruising and ...
Feeling tired, shortness of breath, pale skin, lightheadedness, fast heart rate, chest pain, burning or numbness, and depression: Causes: Nutritional disorder: Diagnostic method: FBC- Red blood cell count, Hemoglobin and hematocrit levels. Grouping and crosshatching. Serum for vitamin B12 diagnosis. Bone marrow aspiration. History and physical ...
What causes vertigo and dizziness? “Dizziness is generally a more neurological cause or a potential cardiac cause. For example, it could be a blood flow issue or stenosis of a carotid artery ...