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HIBISCUS

Other Names:

Ambashthaki, Bissap, Gongura, Groseille de Guinée, Guinea Sorrel, Hibisco, Hibiscus Calyx, Hibiscus sabdariffa, Jamaica Sorrel, Karkade, Karkadé, Oseille de Guinée, Oseille Rouge, Pulicha Keerai, Red Sorrel, Red Tea, Rosa de Jamaica, Roselle, So...
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HIBISCUS Overview
HIBISCUS Uses
HIBISCUS Side Effects
HIBISCUS Interactions
HIBISCUS Dosing
HIBISCUS Overview Information

Hibiscus is a bushy annual plant. Parts of the flower are used to make a popular drink in Egypt called Karkade. Various parts of the plant are also used to make jams, spices, soups, and sauces. The flowers are used to make medicine.

Hibiscus is used for treating loss of appetite, colds, heart and nerve diseases, upper respiratory tract pain and swelling (inflammation), fluid retention, stomach irritation, and disorders of circulation; for dissolving phlegm; as a gentle laxative; and as a diuretic to increase urine output.

In foods and beverages, hibiscus is used as a flavoring. It is also used to improve the odor, flavor, or appearance of tea mixtures.

How does it work?

The fruit acids in hibiscus may work like a laxative. Some researchers think that other chemicals in hibiscus might be able to lower blood pressure; decrease spasms in the stomach, intestines, and uterus; and work like antibiotics to kill bacteria and worms.

HIBISCUS Uses & Effectiveness What is this?

Possibly Effective for:

  • High blood pressure. Some early research shows that drinking hibiscus tea for 2-6 weeks decreases blood pressure in people with mildly high blood pressure. Other early research shows that taking a hibiscus extract by mouth for 4 weeks may be as effective as the prescription drug captopril for reducing blood pressure in people with mild to moderate high blood pressure. However, an analysis of results from various clinical studies suggests that there is not enough evidence to draw strong conclusions about the effects of hibiscus in reducing high blood pressure.

Insufficient Evidence for:

More evidence is needed to rate hibiscus for these uses.


HIBISCUS Side Effects & Safety

Hibiscus is LIKELY SAFE for most people in when consumed in food amounts. It is POSSIBLY SAFE when taken by mouth appropriately in medicinal amounts. The possible side effects of hibiscus are not known.

Special Precautions & Warnings:

Pregnancy and breast-feeding: Hibiscus is POSSIBLY UNSAFE when taken by mouth during pregnancy. There is some evidence that hibiscus might start menstruation, and this could cause a miscarriage. There is not enough reliable information about the safety of taking hibiscus if you are breast-feeding. Stay on the safe side, and avoid use.

Diabetes: Hibiscus might decrease blood sugar levels. The dose of your diabetes medications might need to be adjusted by your healthcare provider.

Low blood pressure: Hibiscus might lower blood pressure. In theory, taking hibiscus might make blood pressure become too low in people with low blood pressure.

Surgery: Hibiscus might affect blood sugar levels, making blood sugar control difficult during and after surgery. Stop using hibiscus at least 2 weeks before a scheduled surgery.

HIBISCUS Interactions What is this?

Minor Interaction Be watchful with this combination

  • Acetaminophen (Tylenol, others) interacts with HIBISCUS

    Drinking a hibiscus beverage before taking acetaminophen might increase how fast your body gets rid of acetaminophen. But more information is needed to know if this is a big concern.


HIBISCUS Dosing

The appropriate dose of hibiscus 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 hibiscus. 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 provided by Natural Medicines Comprehensive Database Consumer Version. 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. © Therapeutic Research Faculty 2009.

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