Dittrichia viscosa

Dittrichia viscosa contains bioactive compounds including inuviscolide, sesquiterpene lactones, and flavonoids that contribute to its wound healing properties. These compounds demonstrate anti-inflammatory and antimicrobial activities, which help reduce wound inflammation and prevent infection. The sesquiterpene lactones are particularly known for inhibiting inflammatory pathways, while flavonoids provide antioxidant support. Evidence level B supports these traditional wound healing applications observed in Mediterranean folk medicine.

There is limited clinical data on drug interactions with Dittrichia viscosa. Due to its sesquiterpene lactone content, individuals taking immunosuppressive medications should exercise caution. The herb's anti-inflammatory properties may theoretically potentiate effects of nonsteroidal anti-inflammatory drugs (NSAIDs). Topical application is unlikely to cause systemic interactions, but internal use warrants medical consultation. Always inform your healthcare provider about herbal supplement use to avoid potential interactions.

Traditional use of Dittrichia viscosa involves two primary methods. For wound healing, fresh leaves can be prepared as a poultice applied directly to the affected area. For internal use as an anti-inflammatory tea, 3-5 grams of dried herb is traditionally prepared as an infusion. These recommendations are based on traditional Mediterranean folk medicine practices rather than standardized clinical trials. Consult a qualified herbalist or healthcare provider for personalized dosing guidance.

Dittrichia viscosa is considered unsafe during pregnancy and should be avoided. The sesquiterpene lactones present in this herb may stimulate uterine contractions and pose potential risks to fetal development. There is insufficient safety data for breastfeeding women, so avoidance is recommended. Additionally, the plant's potential to cause contact dermatitis and allergic reactions further contraindicates its use during pregnancy. Women who are pregnant, planning pregnancy, or breastfeeding should not use this herb.

Dittrichia viscosa can cause contact dermatitis and allergic skin reactions, particularly in individuals sensitive to sesquiterpene lactones, which are common in the Asteraceae plant family. Symptoms may include skin redness, itching, and localized inflammation upon contact with the plant material. Those with known allergies to plants in the daisy family (Asteraceae) should avoid this herb entirely. Discontinue use immediately if any adverse skin reactions occur and seek medical attention if symptoms persist or worsen.