Summary
Researchers have identified that inhalation of lavender essential oil (Lavandula angustifolia) can reduce anxiety levels in various situations, such as before surgical procedures and in patients undergoing chemotherapy. The review analyzed 11 clinical trials and 2 systematic reviews, totaling 73 articles, of which 59 were excluded for not meeting the criteria. The studies showed that applying two drops of the oil to gauze, with inhalation ranging from 5 to 20 minutes, was effective. Lavender's calming effects are attributed to its sedative and tranquilizing properties, which promote relaxation and well-being. This non-invasive, low-cost approach may be a viable alternative for managing anxiety, especially in contexts of acute stress.
Key points
- Inhalation of lavender essential oil showed efficacy in reducing anxiety in 11 reviewed clinical trials.
- The most common concentration used in the studies was 2%, with inhalation ranging from 5 to 20 minutes.
- Lavender's calming effects are attributed to its sedative properties, which promote relaxation.
- Lavender was effective in patients undergoing chemotherapy, awaiting surgery, and in situations of acute stress.
- The approach is non-invasive, low-cost, and easy to apply, making it accessible to many.
✦ For you
If you are dealing with anxiety, consider trying lavender essential oil inhalation. Apply two drops to a gauze and inhale for 5 to 20 minutes, especially before stressful situations. Observe how it affects your emotional state and, if necessary, seek a qualified healthcare professional for additional guidance.
For practitionersExpand
In clinical practice, lavender essential oil inhalation can be a useful tool to assist patients facing anxiety, especially in contexts of acute stress. Consider integrating this approach into care protocols, evaluating patient response and adjusting the frequency and duration of inhalations as needed.