July 25, 2016

American Hellebore

font size

How does American Hellebore work?

American hellebore contains chemicals that can help reduce blood pressure, slow the heartbeat, and have a calming effect (act as a sedative).

Are there safety concerns?

American hellebore is LIKELY UNSAFE when taken by mouth or applied to the skin. There are many possible side effects including irritation of the mouth and throat lining and slowing of the heartbeat.

Large doses can cause vomiting, diarrhea, trouble swallowing, nerve problems, blindness, convulsions, paralysis, trouble breathing, and death.

Special Precautions & Warnings:

It is LIKELY UNSAFE for anyone to use American hellebore, but some people have extra reasons not to use it:

Pregnancy and breast-feeding: It's LIKELY UNSAFE to take American hellebore by mouth or apply it to the skin when pregnant or breast-feeding.

Heart disease: There is some concern that American hellebore could make heart disease worse by slowing the heart rate.

Irritation of the digestive tract: American hellebore can irritate the digestive tract and should not be used by people with a medical condition affecting the stomach or intestines.

Dosing considerations for American Hellebore.

The appropriate dose of American hellebore 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 American hellebore. 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.

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.

Women's Health

Find out what women really need.

Use Pill Finder Find it Now See Interactions

Pill Identifier on RxList

  • quick, easy,
    pill identification

Find a Local Pharmacy

  • including 24 hour, pharmacies

Interaction Checker

  • Check potential drug interactions
Search the Medical Dictionary for Health Definitions & Medical Abbreviations