Health Benefits and Uses of Wild Chrysanthemum Leaves

Wild chrysanthemum leaves—derived from the plant Chrysanthemum indicum, a traditional herb long used in East Asian medicine—possess documented anti-inflammatory, antimicrobial, and antioxidant properties. These bioactive effects are primarily attributed to flavonoids (such as luteolin and apigenin), sesquiterpene lactones, and phenolic acids present in the leaf tissue.

Clinically, wild chrysanthemum leaf extracts have demonstrated inhibitory activity against common pathogens including Staphylococcus aureus, Escherichia coli, and Candida albicans in vitro. Topical preparations—often as decoctions or infused compresses—are traditionally applied to manage mild skin inflammation, insect bites, and minor abrasions. Oral use is less common and not supported by robust clinical trial evidence; internal administration should only occur under supervision due to potential hepatotoxicity and drug interaction risks, particularly with anticoagulants and cytochrome P450–metabolized medications.

While preclinical studies suggest possible modulation of NF-κB and MAPK signaling pathways—mechanisms relevant to inflammatory regulation—human data remain limited. The herb is not approved by the U.S. FDA or EMA for therapeutic use, and quality control varies significantly across commercial products. Patients considering its use should consult a qualified healthcare provider, especially those who are pregnant, immunocompromised, or managing chronic conditions such as hypertension or autoimmune disease.