The present invention relates to the field of prophylactic or therapeutic treatment of the means for smoking cessation in using, by means of nasal inhalation, oils or a mixture of essential oils. In particular, the invention relates to a stick inhaler specially designed, as well as a composition based on essential oils suited to that - ci.La présente invention concerne le domaine du traitement prophylactique ou thérapeutique de laide au sevrage tabagique en utilisant, par voie dinhalation nasale, des huiles ou un mélange dhuiles essentielles. Linvention concerne en particulier un stick inhalateur spécialement conçu ainsi quune composition à base dhuiles essentielles adaptée à celui-ci.