Source: berries and twigs.
Actions: diuretic, antiseptic, anti-inflammatory.
Therapeutic uses: urinary infections such as cystitis, water retention, rheumatism, chest problems.
Typical preparation: tablets, infusions, douches. Oil from the berries is used for chest problems; the oil from twigs is used for skin conditions.
Contraindications: avoid if pregnant. Don't use internally for more than six weeks.