Calendula (Calendula officinalis) vs Chinese Rhubarb (Rheum palmatum)

Calendula (Calendula officinalis)

Chinese Rhubarb (Rheum palmatum)

About

Calendula (Calendula officinalis), with its bright orange daisy-like flowers, is among the most versatile herbs in Western herbal medicine. Its petals contain antiseptic, anti-inflammatory, and vulnerary properties, making it excellent for speeding tissue repair in wounds, burns, bruises, and various skin irritations. Calendula is also used internally for gastrointestinal inflammation (e.g., Crohn’s disease, colitis, gastritis).

Chinese rhubarb (Rheum palmatum) is a thick-rhizomed perennial, growing up to 10 ft (3 m) tall, with large, palmate leaves and small flowers. Known in Chinese medicine for over 2,000 years, it has a paradoxical effect on the bowels: stimulating in large doses, yet gently astringent and constipating in small doses. The rhizome also aids digestion, helps counter inflammation, and has anti-ulcer and antibacterial actions.

Safety & precautions

Internal Use & Pregnancy: Not advised during pregnancy when taken internally. Topical Use: Generally safe; rare cases of allergic skin reactions may occur. General Note: Calendula has a mild estrogenic effect and may influence menstruation.

Pregnancy & Nursing: Avoid due to its stimulant and potential toxic effects in large doses. Children: Not suitable; can be harsh on digestion. Kidney Stones & Gout: High oxalic acid content can aggravate these conditions.

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