Andrographis (Andrographis paniculata) vs Yarrow (Achillea millefolium)

Andrographis (Andrographis paniculata)

Yarrow (Achillea millefolium)

About

Andrographis, commonly known as Green Chiretta or King of Bitters, is an upright annual herb reaching approximately 3 feet in height. Native to India and cultivated throughout northern regions of India and China, this bitter medicinal plant has been valued in Ayurvedic and traditional Chinese medicine for centuries. Historically used primarily for liver support and treating infections - especially malaria - it has earned recognition for its powerful immune-boosting and protective properties. The plant thrives on plains and in forest undergrowth, where its spotted pale brown or purple flowers and long seed capsules distinguish it from other medicinal herbs.

Yarrow (Achillea millefolium) is a creeping perennial, up to 3 ft (1 m) tall, featuring feathery, finely divided leaves and flat-topped clusters of white or pale pink flower heads. Renowned since ancient times as a wound herb and fever remedy, yarrow is an all-purpose herb for circulatory health, cold & flu support, and menstrual regulation.

Safety & precautions

Do not use during pregnancy or while breastfeeding, as andrographis may have effects on fertility and uterine contractions. High doses can cause nausea, vomiting, and gastrointestinal upset. Use caution if taking antiplatelet drugs or anticoagulants like warfarin, as andrographis may have additive antiplatelet effects and could modestly increase warfarin exposure, potentially raising bleeding risk. Monitor blood glucose closely if taking antidiabetic medications, since andrographis may lower blood sugar levels. Similarly, those on antihypertensive drugs should be aware of possible additive blood pressure-lowering effects. Evidence suggests andrographis might induce certain cytochrome P450 enzymes and moderately inhibit P-glycoprotein, though clinical significance remains unclear. Extremely large doses are discouraged and professional supervision is recommended for long-term use.

Pregnancy: Avoid internal use; it can stimulate uterine contractions. Allergic Reactions: Rare but possible for those sensitive to the daisy family. Occasional Internal Use: Generally safe for short-term medicinal purposes rather than daily long-term consumption.

Safety text above is printed in full and is never abbreviated. For each plant’s complete precautions, drug and food interactions and preparation notes, open its own page - both are free.