Rosemary oil inhibited
acetylcholine-induced contractions and histamine-induced contractions of
tracheal smooth muscle. According to studies, this effect is related to the
1,8-cineol and bornyl acetate in the essential oil of rosemary.
Menthol and camphor have effects
on relief of rheumatic pains. Also, the presence of menthol in this product
caused cooling area of pain.