Lavender is used in traditional medicine as an essential part of phytotherapy, pharmacy, and aromatherapy in the treatment of central nervous system disorders such as anxiety, stress, depression, and insomnia due to its high concentration of linalool and linalyl acetate. Inhalation stimulates the limbic system, achieving analgesic or antinociceptive effects.Since conventional treatments for pain and anxiety cause side effects, lavender essential oil, being a medium-active extract, is safe to administer. However, there is a lack of studies that promote a broad view of its application in these ailments. Therefore, this study aimed to evaluate the available literature, on a scientific basis, to determine the effect that lavender (Lavandula angustifolia) has on pain and anxiety.In conclusion, most studies support its effectiveness in relieving pain and reducing anxiety. Therefore, it should