Ferrous fumarate is an anti-anemic drug primarily used to supplement iron and correct iron deficiency anemia. Below is a detailed explanation of its indications and contraindications:
I. Indications
Ferrous fumarate can be used to treat various anemia symptoms related to iron deficiency, including but not limited to:
·Iron Deficiency Anemia: Anemia caused by a lack of iron in the body, leading to reduced hemoglobin synthesis.
·Anemia During Childhood Growth: During childhood growth and development, an increase in iron demand combined with inadequate intake can lead to anemia.
·Postpartum Anemia: Excessive blood loss during childbirth may result in anemia for the mother.
·Anemia Caused by Malignant Tumors: Malignant tumor patients often experience anemia due to the disease itself or treatment processes (such as chemotherapy).
·Surgical Blood Loss Anemia: Anemia caused by blood loss during surgery or other surgical procedures.
·Anemia Due to Excessive Menstrual Bleeding: Excessive menstrual bleeding in women can lead to excessive iron loss and anemia.
·Anemia Caused by Infectious Diseases and Reduced Gastric Acid: Certain infectious diseases and reduced gastric acid may affect iron absorption, resulting in anemia.
·Additionally, ferrous fumarate can be used for iron supplementation during pregnancy, during childhood development, and for the prevention of iron deficiency.
II. Contraindications
The use of ferrous fumarate also has some contraindications, mainly including:
·Allergy: Patients allergic to ferrous fumarate or its components should avoid using it to prevent allergic reactions such as skin rashes, shortness of breath, tightness in the throat, and other symptoms.
·Iron Overload: Patients with existing conditions of iron overload or iron-loading diseases (such as hemochromatosis, siderosis, etc.) should not use it to avoid exacerbating their condition.
·Iron Absorption Disorders: Patients with Crohn's disease, ulcerative colitis, and other conditions should use ferrous fumarate with caution as it may lead to excessive iron accumulation. They should use it under medical guidance.
·Impaired Liver or Kidney Function: Ferrous fumarate is primarily metabolized by the liver. Patients with impaired renal function may experience increased liver burden when using it and should use it under medical guidance.
·Pregnant and Lactating Women: Although ferrous fumarate is generally considered safe for pregnant and lactating women, they should still use it under medical guidance to avoid adverse effects on the fetus or infant.
Please note that the above information is for reference only. Before using ferrous fumarate, patients should consult a doctor or pharmacist to understand if it is suitable for their condition and strictly follow medical advice or the instructions for use. During use, if any discomfort occurs, medical attention should be sought immediately.
