Vetiver is sometimes applied directly to the skin for relieving stress as well as emotional traumas and shock; treating lice; and repelling insects. Vetiver is sometimes inhaled as aromatherapy for nervousness trouble sleeping (insomnia) and joint and muscle pain (rheumatism). English khas khas kus kus grass kannada lavancha telugu vettivellu bengali khaskhas venaghas marathi vala gujarathi valo tamil vettiver. Vettivera malayalam ramacham