Latin Name
Hibiscus sabdariffa

General Description
Hibiscus, a widespread category of annuals whose lush, showy flowers are nearly synonymous with tropical beauty, includes more than 200 species of plants. Most of them are believed to have some medicinal properties; different species are used in Ayurvedic (Hindu), Chinese and Western herbal medicines. Hibiscus sabdariffa, also known as roselle or Jamaica sorrel, is valued for its mild laxative effect and for its ability to increase urination, attributed to two diuretic ingredients, ascorbic acid and glycolic acid. Because it contains citric acid, a refrigerant, it is used as a cooling herb, providing relief during hot weather by increasing the flow of blood to the skin's surface and dilating the pores to cool the skin.

Hibiscus seeds, leaves, fruits and roots are used in various folk remedies, and tea is made from the flowers, in particular, the calyx, the leaflike segment that makes up the outermost part of the flower. Its flowers are also used in jams and jellies, to impart a tart, refreshing taste.

Target Ailments
Taken internally for:

• Constipation, mild bladder infections and mild nausea.

Applied the herb or extract externally for:

• Sunburn.

Preparations
Over the counter:
Fresh or dried hibiscus flowers and teas are available in health food stores.

At home:
Tea: 2 tsp. crumbled, dried blossom or 1 tbsp. fresh, chopped blossom used per cup of boiling water and steeped for 10 minutes.

Special Information

• The tart flavor of hibiscus tea may clash with that of other strong-tasting herbs, such as chamomile or dandelion; mix with mint or rose hip tea instead.
  
• Because many types of hibiscus are sold, check with an herbal practitioner to determine if the species you are using is an appropriate treatment. Some species may not be recommended for pregnant women.