Busulfan (Systemic)
Brand Names : Myleran, Busulfex
Before Using This MedicineIn deciding
to use a medicine, the risks of taking the medicine must be weighed against
the good it will do. This is a decision you and your doctor will make. For
busulfan, the following should be considered:
Allergies - Tell your doctor if you have ever had any unusual or
allergic reaction to busulfan.
Pregnancy - Although only one case has been reported, there is
a chance that this medicine may cause birth defects if either the male or
the female is taking it at the time of conception or if it is taken during
pregnancy. In addition, many cancer medicines may cause sterility which could
be permanent. Sterility may occur with busulfan and the possibility should
be kept in mind. Be sure that you have discussed this with your doctor before taking this
medicine. It is best to use some kind of birth control while you are taking
busulfan. Tell your doctor right away if you think you have become pregnant
while taking busulfan.
Breast-feeding - It is not known whether busulfan passes into breast
milk. However, because this medicine may cause serious side effects, breast-feeding
is generally not recommended while you are taking it.
Children - Although there is no specific information comparing
use of busulfan in children with use in other age groups, this medicine is
not expected to cause different side effects or problems in children than
it does in adults.
Older adults - Many medicines have not been studied specifically
in older people. Therefore, it may not be known whether they work exactly
the same way they do in younger adults. Although there is no specific information
comparing use of busulfan in the elderly with use in other age groups, this
medicine is not expected to cause different side effects or problems in older
people than it does in younger adults.
Other medicines - Although certain medicines should not be used
together at all, in other cases two different medicines may be used together
even if an interaction might occur. In these cases, your doctor may want to
change the dose, or other precautions may be necessary. When taking busulfan
it is especially important that your health care professional know if you
are taking any of the following:
-
Acetaminophen (e.g., Tylenol) or
-
Acyclovir (e.g., Zovirax) or
-
Amphotericin B by injection (e.g., Fungizone) or
-
Anticonvulsants (seizure medicine) or
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Antidiabetics, oral (diabetes medicine you take by mouth) or
-
Anti-infectives by mouth or by injection ( medicine for infection)
or
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Antineoplastics (cancer medicine) or
-
Antipsychotics (medicine for mental illness) or
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Antithyroid agents (medicine for overactive thyroid) or
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Azathioprine (e.g., Imuran) or
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Captopril (e.g., Capoten) or
-
Carbamazepine (e.g., Tegretol) or
-
Chloramphenicol (e.g., Chloromycetin) or
-
Colchicine or
-
Cyclophosphamide (e.g., Cytoxan)
-
Enalapril (e.g., Vasotec) or
-
Flecainide (e.g., Tambocor) or
-
Flucytosine (e.g., Ancobon) or
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Ganciclovir (e.g., Cytovene) or
-
Gold salts (medicine for arthritis) or
-
Imipenem and Cilastatin (e.g., Primaxin) or
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Inflammation or pain medicine, except narcotics or
-
Interferon (e.g., Intron A, Roferon-A) or
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Itraconazole (e.g., Sporanox) or
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Lisinopril (e.g., Prinivil, Zestril) or
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Maprotiline (e.g., Ludiomil) or
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Mercaptopurine (e.g., Purinethol) or
-
Methotrexate (e.g., Rheumatrex) or
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Penicillamine (e.g., Cuprimine) or
-
Pimozide (e.g., Orap) or
-
Plicamycin (e.g., Mithracin) or
-
Procainamide (e.g., Pronestyl) or
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Promethazine (e.g., Phenergan) or
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Ramipril (e.g., Altace) or
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Sulfasalazine (e.g., Azulfidine) or
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Tocainide (e.g., Tonocard) or
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Tricyclic antidepressants (medicine for depression) or
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Trimeprazine (e.g., Temaril) or
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Zidovudine (e.g., AZT, Retrovir) or
-
If you have ever been treated with radiation or cancer medicines - Busulfan
may increase the effects of these medicines or radiation therapy on the blood
-
Probenecid (e.g., Benemid) or
-
Sulfinpyrazone (e.g., Anturane) - Busulfan may raise the amount
of uric acid in the blood. Since these medicines are used to lower uric acid
levels, they may not be as effective in patients taking busulfan
Other medical problems - The presence of other medical
problems may affect the use of busulfan. Make sure you tell your doctor if
you have any other medical problems, especially:
-
Chickenpox (including recent exposure) or
-
Herpes zoster (shingles) - Risk of severe disease affecting other
parts of the body
-
Gout (history of) or
-
Kidney stones (or history of) - Busulfan may increase levels
of uric acid in the body, which can cause gout or kidney stones
-
Head injury or
-
Convulsions (seizures, history of) - Busulfan injection and very
high doses of oral busulfan can cause convulsions (seizures)
-
Infection - Busulfan may decrease your body's ability to fight
infection
-
Thalassemia - Busulfan may cause increased pressure within the
heart in children
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