Why do I need an iron infusion?
Iron is essential for making hemoglobin, the protein in red blood cells that carries oxygen throughout the body. It's also crucial for muscle strength, energy, and mental function. When iron levels drop, hemoglobin decreases, leading to iron deficiency anemia.
Symptoms of low iron include:
- Fatigue and reduced daily activity
- Difficulty sleeping
- Rapid heartbeat
- Headaches and dizziness
- Shortness of breath
- Anxiety
If you notice these symptoms, consult a healthcare professional for evaluation and possible treatment.
Advantages of Iron Therapy
The most common treatment for iron deficiency is taking iron supplements, either in tablet or liquid form. This approach is effective for most people and is usually the first option. However, an iron infusion may be necessary if you:
- Cannot tolerate or absorb iron supplements
- Do not respond well to oral iron
- Need to quickly boost iron levels (e.g., before surgery, or to avoid a blood transfusion)
- Have chronic conditions like kidney disease, heart failure, or inflammatory bowel disease
An iron infusion involves delivering iron directly into your bloodstream through an intravenous (IV) line. A cannula is inserted into a vein, typically in your forearm, and the iron, mixed with a saline solution, is infused slowly over 20-30 minutes. Iron infusions work faster than oral supplements and may require multiple sessions to fully restore your iron levels.
Are there any side effects?
Most side effects are mild and typically resolve within a few days. You may experience:
- Pain, redness and/or swelling at the site of administration
- Muscle aches and/or bone pain
- Headaches
- Dizziness
- Nausea and/or vomiting
- Change in blood pressure
After these side effects pass, many patients report feeling more energized, sleeping better, experiencing an improved mood, and noticing sharper memory.
