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Passionflower

IN THIS ARTICLE

Are there any interactions with medications?



Medications for high blood pressure (Antihypertensive drugs)
Interaction Rating: Moderate Be cautious with this combination.
Talk with your health provider.

Passionflower may have blood pressure-lowering effects. Taking passionflower along with medications for high blood pressure might cause your blood pressure to go too low.

Some medications for high blood pressure include captopril (Capoten), enalapril (Vasotec), losartan (Cozaar), valsartan (Diovan), diltiazem (Cardizem), amlodipine (Norvasc), hydrochlorothiazide (HydroDIURIL), furosemide (Lasix), and many others.



Sedative medications (CNS depressants)
Interaction Rating: Moderate Be cautious with this combination.
Talk with your health provider.

Passionflower might cause sleepiness and drowsiness. Medications that cause sleepiness are called sedatives. Taking passionflower along with sedative medications might cause too much sleepiness.

Some sedative medications include pentobarbital (Nembutal), phenobarbital (Luminal), secobarbital (Seconal), clonazepam (Klonopin), lorazepam (Ativan), zolpidem (Ambien), and others.

Dosing considerations for Passionflower.

The following doses have been studied in scientific research:

BY MOUTH:
  • For generalized anxiety disorder (GAD):
    • 45 drops of passionflower liquid extract daily.
    • A specific tablet formulation 90 mg/day has also been used.
  • For reducing symptoms associated with narcotic drug withdrawal: 60 drops of passionflower liquid extract in combination with 0.8 mg of clonidine.

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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Therapeutic Research Faculty copyright

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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