What Is The Cause And Treatment For Iron Deficiency?
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Investigation is needed to reveal the cause
Detailed Answer:
Hello,
iron deficiency can be caused by reduced iron intake, increased losses or reduced absorption.
Reduced iron intake: avoiding meat, fish, eggs will usually cause iron deficiency.
Reduced absorption: commonly happens after stomach surgery.
Increased losses: bleeding - usually from the gastrointestinal system - but could also be the urinary tract or any other cause of bleeding. Skin loss due to psoriasis can also cause depletion of iron stores.
Ferritin levels should be low (usually less than 10ng/mL).
Iron replacement is the treatment. Iron can be given by mouth or by injection. The hematocrit may return to its normal levels after 1 month or so depending on the severity of the deficiency and the effect it had on your red blood cells production.
Besides treating the iron deficiency, investigation is warranted for its cause.
Endoscopic investigation of the stomach and intestine is the first step, a urinalysis to exclude urinary tract losses and diet assessment to judge whether the meals contain enough iron or not.