In severe anemia, the skin is often waxy yellow, and the elderly often have symptoms such as fatigue, dry hair, malnutrition and physical retardation. Physical examination can find that the heart rate is accelerated, the pulse is strengthened, the arterial pressure is increased, and sometimes capillary pulsation can be seen.
Mild anemia and severe anemia need to be diagnosed by routine blood tests. Hemoglobin below the following values is anemia: 6 months to 6 years old, L 10g/L, 6- 14 years old, adult male 120g/L, adult female 120g/L, pregnant woman160g/l. The standard of anemia is (g/L): adult male.
Iron therapy:
(1) Oral iron supplements: The most commonly used preparations are ferrous sulfate and iron fumarate (blood-rich acid). Avoid drinking tea when taking medicine to avoid iron being precipitated by tannic acid and not being absorbed.
Tiezhiyuan tablets are made of many traditional formulas and have no irritation to human gastrointestinal tract. It is recommended to take.
(2) Iron injection: Generally, oral drugs should be used as much as possible, and iron injection should be used only under the following circumstances:
① Intestinal malabsorption of iron, such as chronic diarrhea and fatty dysentery after gastrectomy or gastrointestinal anastomosis.
② Oral iron can aggravate gastrointestinal diseases, such as peptic ulcer, ulcerative colitis, segmental colitis, gastrointestinal dysfunction after gastrectomy and persistent vomiting during pregnancy.
③ Although the dosage of oral iron was reduced, there were still serious gastrointestinal reactions.
Commonly used iron injections include iron dextran and iron sorbitol citrate.
(3) Adjuvant therapy: Strengthen nutrition and increase foods rich in iron.
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