Severe calcium deficiency does not usually cause anemia. Symptoms of severe calcium deficiency include osteoporosis, general weakness and convulsions.
Symptoms of anemia include fatigue, drowsiness, weakness, shortness of breath or dyspnea, accelerated heart rate, arrhythmia, severe anemia can lead to cardiac insufficiency, dyspepsia, decreased appetite, bloating, insomnia, dizziness, lack of concentration, loss of memory, and pale, rough, dull, and lack of luster of the skin mucous membranes.
Calcium deficiency seriously affects the absorption of iron and other nutrients, which in turn affects the synthesis of hemoglobin and leads to anemia.
1. General manifestations: fatigue, drowsiness, weakness.
2. Respiratory system: shortness of breath or dyspnea.
3. Circulatory system: accelerated heart rate, arrhythmia, severe anemia can lead to cardiac insufficiency.
4. Digestive system: anemia can lead to decreased secretion of digestive juices by the digestive glands and symptoms such as indigestion, decreased appetite and bloating.
5. Nervous system: insomnia, dizziness, lack of concentration, memory loss and so on.
6. Skin and mucous membranes: Anemia will cause pale, rough, dull and lusterless skin and mucous membranes due to reduced blood supply to the skin and mucous membranes.
When the above symptoms occur, it is recommended to go to the hospital in time for early and regular treatment.