Petrorhagia saxifraga vs Aster amellus

Side-by-side comparison of medicinal herbs

Herb

Petrorhagia saxifraga

Urinary

Urinary

Petrorhagia saxifraga

❌ Not recommended in pregnancy

❌ Not recommended while nursing

Aster amellus

❌ Not recommended in pregnancy

❌ Not recommended while nursing

Description

Mediterranean rock plant with saponin content; used in folk medicine for kidney stones and skin.

European aster used in folk medicine for urinary conditions, skin inflammation, and as diuretic.

Active Compounds

saponins, flavonoids, tannins

flavonoids, tannins, saponins, sesquiterpene lactones

Traditional Uses

kidney stones, urinary conditions, skin disorders

urinary conditions, skin inflammation, wound healing

Modern Uses

mild diuretic, urinary support

mild diuretic, anti-inflammatory, skin care

Adult Dosage

2-3g dried herb as tea 2x/day

2-3g dried herb tea 2x/day

Contraindications

kidney disease, pregnancy

Asteraceae allergy

Side Effects

mild GI upset

contact dermatitis

Drug Interactions

0 known interactions

Reviewed by: HerbAlly Editorial Team, Medical herbalists and healthcare professionals

Sources: WHO Monographs · NCCIH · PubMed · Commission E