Does iron deficiency cause dizziness?
Yes. Low iron reduces oxygen delivery to the brain, which can lead to lightheadedness or dizziness.
Can iron deficiency lead to hair loss?
Yes. Iron is essential for hair growth, and low levels can contribute to increased shedding or thinning.
What are the ICD-10 codes for iron deficiency?
The primary codes are D50.0 for iron deficiency anemia due to blood loss and D50.9 for unspecified iron deficiency anemia.
Can you have iron deficiency without anemia?
Yes. Early iron depletion can occur before changes show up in red blood cell counts, so you may be deficient without full anemia.
Does iron deficiency cause weight gain?
It can. When you're fatigued from low iron, your activity level may drop, potentially leading to unintended weight gain.
How does sugar affect iron levels?
High sugar intake can displace nutrient-rich foods in your diet and may interfere with iron absorption.
Can iron deficiency cause headaches?
Yes. Headaches are a common symptom of low iron because your brain may not be getting enough oxygen.
What foods raise iron levels?
Foods rich in iron include red meat, poultry, beans, lentils, spinach, and iron-fortified cereals or grains.
When should I see a GI doctor for iron deficiency?
Consult a gastroenterologist if oral supplements aren't effective, your symptoms are severe, or you suspect GI bleeding.
How long does iron deficiency treatment take?
Many patients feel better within 4-6 weeks of starting therapy, though severe cases or those requiring IV iron may need longer.