Desferal 500mg Injection is used in the treatment of the following:

• Thalassemia
• Hemochromatosis
• Sickle cell disease
• Myelodysplastic syndromes
• Chronic transfusions
• Iron poisoning

The mechanism of action of Desferal 500mg Injection involves chelation, a process by which the drug binds to excess iron in the body. It forms stable complexes with free iron ions, particularly the trivalent iron, creating water-soluble compounds. These iron-deferoxamine complexes are then excreted primarily through the urine, effectively removing the excess iron from the bloodstream and tissues. By reducing iron levels, this medication helps to prevent iron-related oxidative damage to organs and tissues, mitigating the risk of organ dysfunction and other complications associated with iron overload conditions such as thalassemia, hemochromatosis, and chronic transfusions.

Inform the doctor about your medicines, including prescription, over-the-counter, nutritional or vitamin supplements, and herbal products. Certain medications may interact with Desferal 500mg Injection, reducing effectiveness by causing undesirable side effects.

• Stored at controlled room temperature, between 20°C to 25°C (68°F to 77°F).
• Keep away from moisture, heat, and light.
• It should not be frozen.
• Keep away from children and pets.

Healthcare professionals typically administer Desferal 500mg Injection in a hospital or clinical setting. The injection may be given as an injection, depending on the treatment condition and the healthcare provider's instructions. Before administration, the healthcare professional will assess the patient's patient's medical history, current health status, and any known allergies or sensitivities.

Desferal 500mg Injection causes some side effects like all medications, although not everyone will experience them. 

Serious:

• Tightness of chest with wheezing or coughing and difficulty in breathing
• Allergic reactions (facial and throat swelling, feeling faint, rash)
• Decreased urine output
• Seizures
• Infections (fever accompanied by stomach pain and shortness of breath)

Common:

• Pain, swelling, redness, and itching at the injection site
• Headache
• Reddish-brown color of urine
• Nausea
• Fever, feeling sick
• Slow growth in children under age three

It is essential to inform your healthcare provider about any pre-existing medical conditions, allergies, or medications you are taking to avoid potential drug interactions or contraindications. Regular monitoring of iron levels, kidney function, and blood counts is crucial during treatment to ensure appropriate dosing and to detect any adverse effects promptly. If you experience any signs of allergic reactions, visual or hearing changes, difficulty breathing, or severe skin reactions, seek immediate medical attention. Take caution while driving or operating machinery, especially if you experience dizziness or headaches. Abrupt discontinuation of medication may lead to a rebound increase in iron levels, potentially exacerbating iron overload. Pregnant or breastfeeding individuals should discuss the potential risks with their healthcare provider before initiating treatment. Finally, adherence to the prescribed treatment plan and close communication with your healthcare team will help optimise the safety and effectiveness of Desferal 500mg Injection therapy.

1. KD Tripathi, Essentials of Medical Pharmacology, Haematinics and Erythropoietin, 7th edition, 2013, 606.
2. Goodman & Gilman's, The Pharmacological Basis of Therapeutics, Environmental toxicology: Carcinogenesis and heavy metals, 12th edition, 2011,1875.
3. Novartis Pharmaceuticals UK Ltd, Electronic medicines compendium (EMC), [Revised on June 2020] [ Accessed on 28th July 2023], https://www.medicines.org.uk/emc/files/pil.3813.pdf
4. Novartis, US Food and Drug Administration, [ Revised on Nov 2007] [Accessed on 28th July 2023], https://www.accessdata.fda.gov/drugsatfda_docs/label/2007/016267s044lbl.pdf