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Ipriflavone

IN THIS ARTICLE

Are there any interactions with medications?



Medications changed by the liver (Cytochrome P450 1A2 (CYP1A2) substrates)
Interaction Rating: Moderate Be cautious with this combination.
Talk with your health provider.

Some medications are changed and broken down by the liver. Ipriflavone might decrease how quickly the liver breaks down some medications. Taking ipriflavone along with some medications that are changed by the liver might increase the effects and side effects of some medications. Before taking ipriflavone, talk to your healthcare provider if you take any medications that are changed by the liver.

Some of these medications that are changed by the liver include clozapine (Clozaril), cyclobenzaprine (Flexeril), fluvoxamine (Luvox), haloperidol (Haldol), imipramine (Tofranil), mexiletine (Mexitil), olanzapine (Zyprexa), pentazocine (Talwin), propranolol (Inderal), tacrine (Cognex), theophylline, zileuton (Zyflo), zolmitriptan (Zomig), and others.



Medications changed by the liver (Cytochrome P450 2C9 (CYP2C9) substrates)
Interaction Rating: Moderate Be cautious with this combination.
Talk with your health provider.

Some medications are changed and broken down by the liver. Ipriflavone might decrease how quickly the liver breaks down some medications. Taking ipriflavone along with some medications that are broken down by the liver can increase the effects and side effects of some medications. Before taking ipriflavone, talk to your healthcare provider if you take any medications that are changed by the liver.

Some medications that are changed by the liver include amitriptyline (Elavil), diazepam (Valium), zileuton (Zyflo), celecoxib (Celebrex), diclofenac (Voltaren), fluvastatin (Lescol), glipizide (Glucotrol), ibuprofen (Advil, Motrin), irbesartan (Avapro), losartan (Cozaar), phenytoin (Dilantin), piroxicam (Feldene), tamoxifen (Nolvadex), tolbutamide (Tolinase), torsemide (Demadex), warfarin (Coumadin), and others.



Medications that decrease the immune system (Immunosuppressants)
Interaction Rating: Moderate Be cautious with this combination.
Talk with your health provider.

Ipriflavone might decrease the immune system. Taking ipriflavone along with other medications that decrease the immune system might decrease the immune system too much. Avoid taking ipriflavone with medications that decrease the immune system.

Some medications that decrease the immune system include azathioprine (Imuran), basiliximab (Simulect), cyclosporine (Neoral, Sandimmune), daclizumab (Zenapax), muromonab-CD3 (OKT3, Orthoclone OKT3), mycophenolate (CellCept), tacrolimus (FK506, Prograf), sirolimus (Rapamune), prednisone (Deltasone, Orasone), corticosteroids (glucocorticoids), and others.



Theophylline
Interaction Rating: Moderate Be cautious with this combination.
Talk with your health provider.

The body breaks down theophylline to get rid of it. Ipriflavone might decrease how quickly the body gets rid of theophylline. Taking ipriflavone along with theophylline might increase the effects and side effects of theophylline.

Dosing considerations for Ipriflavone.

The following doses have been studied in scientific research:

BY MOUTH:
  • For weak bones after menopause (postmenopausal osteoporosis): 200 mg of ipriflavone three times daily.
  • For a bone disorder called Paget's disease: 600-1200 mg of ipriflavone daily.
  • For treating weak bones due to kidney disease (renal osteodystrophy): 400-600 mg of ipriflavone daily.

Report Problems to the Food and Drug Administration

You are encouraged to report negative side effects of prescription drugs to the FDA. Visit the FDA MedWatch website or call 1-800-FDA-1088.

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Report Problems to the Food and Drug Administration

You are encouraged to report negative side effects of prescription drugs to the FDA. Visit the FDA MedWatch website or call 1-800-FDA-1088.





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