Leukemia Home > Elitek Warnings and Precautions
You can help reduce your chance of developing blood problems, allergic reactions, and other complications by reviewing the warnings and precautions for Elitek before starting treatment. To help ensure your safety, your healthcare provider will ask about any medications you are taking, as well as your medical history, particularly if you have glucose-6-phosphate dehydrogenase (G6PD) deficiency or are of African or Mediterranean descent.
- A medical condition known as glucose-6-phosphate dehydrogenase (G6PD) deficiency
- Developed a reaction to Elitek treatment in the past
- Been told you have cytochrome b5 reductase (also known as methemoglobin reductase) deficiency
- Any allergies, including to foods, dyes, or preservatives.
Also, let your healthcare provider know if you are:
- Of African or Mediterranean descent
- Pregnant or thinking of becoming pregnant
You should also tell your healthcare provider about all other medications you are taking, including prescription and nonprescription medicines, vitamins, and herbal supplements.
Some warnings and precautions to be aware of prior to receiving this medication include the following:
- Some people may develop a severe allergic reaction to Elitek. Contact your healthcare provider immediately if you experience signs of an allergic reaction, such as:
- Tightness or pain in the chest
- Shortness of breath
- Skin that looks bluish or grey
- Dizziness or lightheadedness
- Cold and clammy skin
- Elitek may cause serious blood problems, especially in people with glucose-6-phosphate dehydrogenase (G6PD) deficiency. Your healthcare provider will test you for G6PD deficiency prior to starting Elitek if you are of African or Mediterranean descent, as these people have a higher risk for developing this condition.
- There are special handling procedures that healthcare providers will need to follow when testing blood uric acid levels in people receiving Elitek. For example, the blood will need to be collected in pre-chilled tubes and immediately immersed in ice water.
- Elitek is not expected to interact with other medications (see Elitek Drug Interactions).
- Elitek is a pregnancy Category C medication, which means it may not be safe for use during pregnancy. Talk to your healthcare provider about the risks and benefits of using this medication during pregnancy (see Elitek and Pregnancy).
- It is unknown if Elitek passes through breast milk. Therefore, if you are breastfeeding or plan to start, discuss this with your healthcare provider prior to using this drug (see Elitek and Breastfeeding).