Overview

Flavonoids are pigments found in plants. They are responsible for many of the yellow, red, and orange colors in plants. Flavonoids are divided into groups based on slight differences in chemical structure. Flavones are one of the groups. Methoxylated flavones are a subdivision of that group. Methoxylated flavones are found in especially large amounts in citrus fruits.

Over 4000 different flavonoids have been identified from various plant sources. Common food sources include red wine, stems, flowers, fruits, vegetables, nuts, seeds, herbs, spices, coffee, and teas.

Methoxylated flavones are used for poor circulation in the legs (venous insufficiency), varicose veins (enlarged veins that appear on the skin), heart disease, high cholesterol, cataracts, cancer, and other conditions, but there is no good scientific research to support any of these uses.

Methoxylated flavones are natural antioxidants and might reduce inflammation (swelling). They might also affect the way the liver processes cholesterol and other blood fats. Scientists think methoxylated flavones might also reduce the spread of cancer cells. But more information is needed.

How does it work ?

Methoxylated flavones are natural antioxidants and might reduce inflammation (swelling). They might also affect the way the liver processes cholesterol and other blood fats. Scientists think methoxylated flavones might also reduce the spread of cancer cells. But more information is needed.

Uses & Effectiveness

Insufficient Evidence for

  • Poor circulation that can cause the legs to swell (chronic venous insufficiency or CVI).
  • Varicose veins.
  • Heart disease.
  • High cholesterol.
  • Cataracts.
  • Cancer.
  • Other conditions.

More evidence is needed to rate the effectiveness of methoxylated flavones for these uses.

Side Effects

When taken by mouth: Methoxylated flavones are a normal part of the diet. They are LIKELY SAFE when consumed as part of food. But there isn't enough reliable information to know if it is safe to take methoxylated flavones in amounts greater than those commonly found in food.

Special Precautions and Warnings

When taken by mouth: Methoxylated flavones are a normal part of the diet. They are LIKELY SAFE when consumed as part of food. But there isn't enough reliable information to know if it is safe to take methoxylated flavones in amounts greater than those commonly found in food.

Pregnancy and breast-feeding: Methoxylated flavones are LIKLEY SAFE for pregnant and breast-feeding women when used as part of the diet. But there isn't enough reliable information to know if methoxylated flavones are safe to use in amounts greater than those commonly found in foods when pregnant or breast-feeding. Stay on the safe side and stick to food amounts.

Surgery: Methoxylated flavones can slow blood clotting. There is some concern that they might increase the risk of bleeding during and after surgery. Stop taking methoxylated flavones supplements at least 2 weeks before a scheduled surgery.

Interactions

    Moderate Interaction

    Be cautious with this combination

  • Medications changed by the liver (Cytochrome P450 3A4 (CYP3A4) substrates) interacts with Methoxylated Flavones

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

    Some medications changed by the liver include lovastatin (Mevacor), ketoconazole (Nizoral), itraconazole (Sporanox), fexofenadine (Allegra), triazolam (Halcion), and many others.

  • Medications changed by the liver (Cytochrome P450 1A2 (CYP1A2) substrates) interacts with Methoxylated Flavones

    Some medications are changed and broken down by the liver. Methoxylated flavones might increase how quickly the liver breaks down some medications. Taking methoxylated flavones along with some medications that are changed by the liver might decrease the effects of some medications. Before taking methoxylated flavones, 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 moved by pumps in cells (P-Glycoprotein substrates) interacts with Methoxylated Flavones

    Some medications are moved by pumps in cells. Some methoxylated flavones might change how these pumps work and increase how much of some medications get absorbed by the body.

    Some medications that are moved by these pumps include etoposide, paclitaxel, vinblastine, vincristine, vindesine, ketoconazole, itraconazole, amprenavir, indinavir, nelfinavir, saquinavir, cimetidine, ranitidine, diltiazem, verapamil, corticosteroids, erythromycin, cisapride (Propulsid), fexofenadine (Allegra), cyclosporine, loperamide (Imodium), quinidine, and others.

  • Medications that slow blood clotting (Anticoagulant / Antiplatelet drugs) interacts with Methoxylated Flavones

    Some methoxylated flavones might slow blood clotting. Taking methoxylated flavones along with medications that also slow clotting might increase the chances of bruising and bleeding.

    Some medications that slow blood clotting include aspirin, clopidogrel (Plavix), diclofenac (Voltaren, Cataflam, others), ibuprofen (Advil, Motrin, others), naproxen (Anaprox, Naprosyn, others), dalteparin (Fragmin), enoxaparin (Lovenox), heparin, warfarin (Coumadin), and others.

  • Medications moved by pumps in cells (Organic anion-transporting polypeptide substrates) interacts with Methoxylated Flavones

    Some medications are moved in and out of cells by pumps. Methoxylated flavones might change how these pumps work and change how much medication stays in the body. In some cases, this might change the effects and side effects of a medication.

Dosing

The appropriate dose of methoxylated flavones depends on several factors such as the user's age, health, and several other conditions. At this time there is not enough scientific information to determine an appropriate range of doses for methoxylated flavones. Keep in mind that natural products are not always necessarily safe and dosages can be important. Be sure to follow relevant directions on product labels and consult your pharmacist or physician or other healthcare professional before using.
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CONDITIONS OF USE AND IMPORTANT INFORMATION: This information is meant to supplement, not replace advice from your doctor or healthcare provider and is not meant to cover all possible uses, precautions, interactions or adverse effects. This information may not fit your specific health circumstances. Never delay or disregard seeking professional medical advice from your doctor or other qualified health care provider because of something you have read on WebMD. You should always speak with your doctor or health care professional before you start, stop, or change any prescribed part of your health care plan or treatment and to determine what course of therapy is right for you.

This copyrighted material is licensed from Therapeutic Research Center, LLC. Information from this source is evidence-based and objective, and without commercial influence. For professional medical information on natural medicines, see Natural Medicines Comprehensive Database Professional Version.
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