Ifex - Ifosfamide Injection
What is this medication?
IFOSFAMIDE (eye FOS fa mide) treats some types of cancer. It works by slowing down the growth of cancer cells.
This medicine may be used for other purposes; ask your health care provider or pharmacist if you have questions.
COMMON BRAND NAME(S): Ifex, Ifex/Mesna
What should I tell my care team before I take this medication?
They need to know if you have any of these conditions:
- Heart disease
- History of irregular heartbeat
- Immune system problems
- Infection, such as chickenpox, cold sores, or herpes
- Infections in the bladder, kidneys, or urinary tract
- Kidney disease
- Low blood cell levels, such as white cells, platelets, or red blood cells
- Lung or breathing disease, such as asthma or COPD
- Problems urinating
- Recent or ongoing radiation therapy
- Tingling of the fingers or toes or other nerve disorder
- An unusual or allergic reaction to ifosfamide, other medications, foods, dyes, or preservatives
- Pregnant or trying to get pregnant
How should I use this medication?
This medication is injected into a vein. It is given by your care team in a hospital or clinic setting.
Talk to your care team about the use of this medication in children. Special care may be needed.
Overdosage: If you think you have taken too much of this medicine contact a poison control center or emergency room at once.
NOTE: This medicine is only for you. Do not share this medicine with others.
What if I miss a dose?
Keep appointments for follow-up doses. It is important not to miss your dose. Call your care team if you are unable to keep an appointment.
What may interact with this medication?
Do not take this medication with any of the following:
- Live virus vaccines
This medication may interact with the following:
- Aprepitant, fosaprepitant
- Certain medications for fungal infections, such as fluconazole, itraconazole, and ketoconazole
- Certain medications for seizures, such as carbamazepine, phenobarbital, phenytoin
- Grapefruit, grapefruit juice
- St. John's wort
This list may not describe all possible interactions. Give your health care provider a list of all the medicines, herbs, non-prescription drugs, or dietary supplements you use. Also tell them if you smoke, drink alcohol, or use illegal drugs. Some items may interact with your medicine.
What should I watch for while using this medication?
Visit your care team for checks on your progress. This medication may make you feel generally unwell. This is not uncommon, as chemotherapy can affect healthy cells as well as cancer cells. Report any side effects. Continue your course of treatment even though you feel ill unless your care team tells you to stop.
Drink water or other fluids as directed. Urinate often, even at night.
In some cases, you may be given additional medications to help with side effects. Follow all directions for their use.
This medication may increase your risk of getting an infection. Call your care team for advice if you get a fever, chills, sore throat, or other symptoms of a cold or flu. Do not treat yourself. Try to avoid being around people who are sick.
This medication may increase your risk to bruise or bleed. Call your care team if you notice any unusual bleeding.
Be careful brushing and flossing your teeth or using a toothpick because you may get an infection or bleed more easily. If you have any dental work done, tell your dentist you are receiving this medication.
Avoid taking medications that contain aspirin, acetaminophen, ibuprofen, naproxen, or ketoprofen unless instructed by your care team. These medications may hide a fever.
Talk to your care team if you or your partner wish to become pregnant. This medication can cause serious birth defects if taken during pregnancy and for 6 months after stopping treatment. Do not father a child while taking this medication and for 6 months after stopping treatment. A reliable form of contraception is recommended while taking this medication and for 6 months after stopping treatment. Talk to your care team about reliable forms of contraception.
Do not breast-feed while taking this medication.
This medication may cause infertility. Talk to your care team if you are concerned about your fertility.
What side effects may I notice from receiving this medication?
Side effects that you should report to your care team as soon as possible:
- Allergic reactions—skin rash, itching, hives, swelling of the face, lips, tongue, or throat
- Dry cough, shortness of breath or trouble breathing
- Heart failure—shortness of breath, swelling of the ankles, feet, or hands, sudden weight gain, unusual weakness or fatigue
- Heart rhythm changes—fast or irregular heartbeat, dizziness, feeling faint or lightheaded, chest pain, trouble breathing
- Infection—fever, chills, cough, sore throat, wounds that don't heal, pain or trouble when passing urine, general feeling of discomfort or being unwell
- Kidney injury—decrease in the amount of urine, swelling of the ankles, hands, or feet
- Liver injury—right upper belly pain, loss of appetite, nausea, light-colored stool, dark yellow or brown urine, yellowing skin or eyes, unusual weakness or fatigue
- Low red blood cell level—unusual weakness or fatigue, dizziness, headache, trouble breathing
- Pain, tingling, or numbness in the hands or feet, muscle weakness, change in vision, confusion or trouble speaking, loss of balance or coordination, trouble walking, seizures
- Red or dark brown urine
- Unusual bruising or bleeding
- Unusual changes in behavior
Side effects that usually do not require medical attention (report to your care team if they continue or are bothersome):
- Hair loss
This list may not describe all possible side effects. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.
Where should I keep my medication?
This medication is given in a hospital or clinic. It will not be stored at home.
NOTE: This sheet is a summary. It may not cover all possible information. If you have questions about this medicine, talk to your doctor, pharmacist, or health care provider.
Additional Information From Chemocare.com About Ifex
- It is very important to drink at least two to three quarts of fluid every 24 hours, unless you are instructed otherwise.
- You may be at risk of infection so try to avoid crowds or people with colds and those not feeling well, and report fever or any other signs of infection immediately to your health care provider.
- Wash your hands often.
- Use an electric razor and a soft toothbrush to minimize bleeding.
- Avoid contact sports or activities that could cause injury.
- To reduce nausea, take anti-nausea medications as prescribed by your doctor, and eat small, frequent meals.
- In general, drinking alcoholic beverages should be kept to a minimum or avoided completely. You should discuss this with your doctor.
- Get plenty of rest.
- Maintain good nutrition.
- You may experience drowsiness or dizziness; avoid driving or engaging in tasks that require alertness until your response to the drug is known.
- If you experience symptoms or side effects, be sure to discuss them with your health care team. They can prescribe medications and/or offer other suggestions that are effective in managing such problems.
When to contact your doctor or health care provider:
Contact your health care provider immediately, day or night, if you should experience any of the following symptoms:
- Fever of 100.4° F (38° C) or higher, chills (possible signs of infection)
- Development of confusion, hallucinations or seizure
The following symptoms require medical attention, but are not an emergency. Contact your health care provider within 24 hours of noticing any of the following:
- Blood in the urine
- Nausea (interferes with ability to eat and unrelieved with prescribed medication)
- Vomiting (vomiting more than 4-5 times in a 24 hour period)
- Unusual bleeding or bruising
- Black or tarry stools, or blood in your stools
- Unable to eat or drink for 24 hours or have signs of dehydration: tiredness, thirst, dry mouth, dark and decrease amount of urine, or dizziness.
Always inform your health care provider if you experience any unusual symptoms.