- Your child’s doctor must closely watch your child’s blood cell count and kidney and liver function.
- If your child has kidney disease, talk with the doctor.
- It is used to treat fungal infections.
- If your child has an allergy to this drug or any part of this drug.
- If your child is allergic to any drugs like this one or any other drugs, foods, or other substances. Tell the doctor about the allergy and what signs your child had, like rash; hives; itching; shortness of breath; wheezing; cough; swelling of face, lips, tongue, or throat; or any other signs.
- Tell dentists, surgeons, and other doctors that your child is using this drug.
- Have your child’s blood work checked often. Talk with your child’s doctor.
- This drug may affect certain lab tests. Be sure the doctor and lab workers know your child takes this drug.
- Your child may bleed more easily. Make sure your child is careful and avoids injury. Be sure your child has a soft toothbrush.
- Your child may have more chance of getting infections. Avoid crowds and people with infections, colds, or flu.
- Do not give to your child longer than you have been told. A second infection may happen.
If your child is pregnant or breast-feeding a baby:
- Talk with the doctor if your child is pregnant, becomes pregnant, or is breast-feeding a baby. You will need to talk about the benefits and risks of using this drug.
- Signs of an allergic reaction, like rash; hives; itching; red, swollen, blistered, or peeling skin with or without fever; wheezing; tightness in the chest or throat; trouble breathing or talking; unusual hoarseness; or swelling of the mouth, face, lips, tongue, or throat.
- Signs of kidney problems like unable to pass urine, change in the amount of urine passed, blood in the urine, or a big weight gain.
- Signs of low potassium levels like muscle pain or weakness, muscle cramps, or a heartbeat that does not feel normal.
- Black, tarry, or bloody stools.
- Throwing up blood or throw up that looks like coffee grounds.
- Chest pain or pressure or a fast heartbeat.
- Change in thinking clearly and with logic.
- Mood changes.
- Hearing loss.
- Change in balance.
- A burning, numbness, or tingling feeling that is not normal.
- Shortness of breath.
- Very bad and sometimes deadly liver problems have happened with this drug. Call your child’s doctor right away if your child has signs of liver problems like dark urine, feeling tired, not hungry, upset stomach or stomach pain, light-colored stools, throwing up, or yellow skin or eyes.
- This drug may lower the ability of your child’s bone marrow to make blood cells that the body needs. A very bad and sometimes deadly type of anemia has happened. Call the doctor right away if your child has pale skin or feels very tired or weak.
- Low blood sugar may occur. Signs may be dizziness, headache, feeling sleepy, feeling weak, shaking, a fast heartbeat, confusion, hunger, or sweating. Keep glucose tablets or liquid glucose on hand for low blood sugar.
- Feeling sleepy.
- Dry mouth.
- Belly pain.
- Upset stomach or throwing up.
- Loose stools (diarrhea).
- Not hungry.
- To gain the most benefit, do not miss giving your child doses.
- Give as you have been told, even if your child feels well.
- Give this drug with or without food.
- To lower or avoid upset stomach or throwing up, have your child take a few capsules at a time over 15 minutes.
- Give a missed dose as soon as you think about it.
- If it is close to the time for your child’s next dose, skip the missed dose and go back to your child’s normal time.
- Do not give 2 doses at the same time or extra doses.
- Store at room temperature.
- Store in a dry place. Do not store in a bathroom.
- Keep all drugs in a safe place. Keep all drugs out of the reach of children and pets.
- Check with your pharmacist about how to throw out unused drugs.
- If your child’s symptoms or health problems do not get better or if they become worse, call your child’s doctor.
- Do not share your child’s drug with others and do not give anyone else’s drug to your child.
- Keep a list of all your child’s drugs (prescription, natural products, vitamins, OTC) with you. Give this list to your child’s doctor.
- Talk with your child’s doctor before giving your child any new drug, including prescription or OTC, natural products, or vitamins.
- Some drugs may have another patient information leaflet. If you have any questions about this drug, please talk with your child’s doctor, pharmacist, or other health care provider.
- If you think there has been an overdose, call your poison control center or get medical care right away. Be ready to tell or show what was taken, how much, and when it happened.
If you have any questions or concerns, talk with a member of your healthcare team. You can reach them Monday through Friday from 9:00 am to 5:00 pm at ____________________. After 5:00 pm, during the weekend, and on holidays, please call____________________. If there’s no number listed, or you’re not sure, call
Flucytosine©2015 Memorial Sloan Kettering Cancer Center - Generated on October 6, 2015