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Barley

IN THIS ARTICLE

Are there any interactions with medications?



Medications for diabetes (Antidiabetes drugs)
Interaction Rating: Moderate Be cautious with this combination.
Talk with your health provider.

Barley might decrease blood sugar by decreasing the absorption of sugars from food. Diabetes medications are also used to lower blood sugar. Taking barley with diabetes medications might cause your blood sugar to be too low. Monitor your blood sugar closely. The dose of your diabetes medication might need to be changed.

Some medications used for diabetes include glimepiride (Amaryl), glyburide (DiaBeta, Glynase PresTab, Micronase), insulin, pioglitazone (Actos), rosiglitazone (Avandia), chlorpropamide (Diabinese), glipizide (Glucotrol), tolbutamide (Orinase), and others.



Medications taken by mouth (Oral drugs)
Interaction Rating: Moderate Be cautious with this combination.
Talk with your health provider.

Barley contains a large amount of fiber. Fiber can decrease how much medicine the body absorbs. Taking barley along with medicine you take by mouth can decrease the effectiveness of your medication. To prevent this interaction take barley at least 1 hour after medications you take by mouth.

Dosing considerations for Barley.

The following doses have been studied in scientific research:

BY MOUTH:
  • For lowering cholesterol: 3 grams of barley oil extract or 30 grams of barley bran flour or 0.4 to 6 grams of soluble fiber from barley added to a National Cholesterol Education Program (NCEP) Step I diet. Pearled barley, or barley flour, flakes, or powder in doses of 3-12 grams daily have also been used.

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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