Hello Irfan,
Welcome back to the website. Did you get the HLA match up done for your daughter?
Anyway, Ferriprox(also known as L1 or Kelfer) is a drug which is widely used in Asia for Iron Chelation.
Adverse Effect of L1
The most serious unwanted effect of L1 is a reduction in the number of white blood cells, particularly neutrophils, which play an important role in protecting the body against infection.
A moderate reduction in the level of neutrophils (500-1500/mm3) is known as neutropenia, while a severe
reduction (<500/mm3) is known as agranulocytosis.
According to a number of studies assessing the use of L1, neutropenia is more common, while agranulocytosis occurs in a significantly smaller number of cases.
However, both can be reversed if patients stop using deferiprone. It is therefore essential that any patient
using L1 is assessed for total white cell count and the number and percentage of different types of white cells (differential white cell count) at least every 2-3 weeks. Patients should be checked more frequently if they show any sign of infection. At the first sign of fever, sore throat or any other indication of infection, the patient should immediately stop using deferiprone, a full blood check should be carried out and any course of antibiotics prescribed completed. In most cases, the white cell count returns to normal and deferiprone therapy can be started again. However, it is not advisable to restart treatment with L1 until the total white cell count is equal to or greater than 3,000/mm3, the total number of neutrophils
equal to or greater than 1,000/mm3 and the platelet number equal to or greater than 100,000/mm3.
Other side effects of deferiprone
A number of patients using L1 experience pain and swelling of the joints - usually in the knees, ankles,
elbows, hips and lower back, as well as stiffness and difficulties in movement.
Gastrointestinal problems such as nausea, dizziness, vomiting, diarrhoea and pain in the abdomen occur
in some patients using L1. Symptoms are usually mild and may not require treatment. Drugs (antacids,
antiemetics) will generally reduce symptoms. In addition, taking L1 with food may help reduce nausea
I think your doctor should be able to explain all this in details before you start the medicine. Also, what is her Ferritin level?