H. sabdariffa: diuretic, febrifuge, hypotensive, emollient; H. rosa-sinensis: anti-inflammatory, febrifuge; H. syriacus: emollient, hypotensive. Also anticarcinogenic, antispasmodic, anthelminthic, antibacterial.
Ascorhbic and glycolic acids.
All parts of the plant are used, from the seeds to the roots.
Antispasmodic, anticoagulant.
Anti-inflammatory.
Laxative or purgative.
Diuretic and anti-inflammatory.
Anti-inflammatory.
Anti-bacterial, astringent.
Astringent, sedative, hypotonic.
Antiviral, antibacterial, expectorant.
Diuretic and diaphoretic.
Antispasmodic, antimicrobial and antiviral properties.