Durvadi Thailam is an herbal oil based on Kerala Ayurvedic principles, prepared using either sesame oil infused with Durva Swarasa and Kalka. Its primary application is external—used on the scalp to relieve itching, dandruff, scabies, and for the quick healing of non‑healing wounds and skin rashes. The oil combines both oil‑soluble and water‑soluble phytoconstituents, delivering analgesic, anti‑inflammatory, and antiseptic effects. Application protocols typically involve massaging the oil onto affected areas, leaving it on for 30–60 minutes, then washing off. It is considered safe for sensitive skin and even during pregnancy or lactation, although patch testing is advised. Topical use avoids systemic effects and is easy to integrate into traditional haircare routines like scalp massage.