AbstractObjective:To analyze the effects of flower essence bouquets on the signs and symptoms
of stress in nursing students.Method:Randomized clinical trial, triple blind, with two groups, flower essence
group and placebo group, carried out with 101 nursing students. The groups
used the formula for 60 days at a dosage of 4 drops 4 times a day. The
outcome was evaluated using the Baccaro Test and the Perceived Stress Scale
applied at the beginning and at the end of the intervention. The outcome
analysis was performed using the mixed effects model, with 〈 = 5% and the
effect size verified by the Cohen’s d test.Results:There was no significant difference between the groups in stress reduction (p
> 0.05). Both groups showed a reduction in scale scores (p < 0.001)
with large effect size. There was an influence of the COVID-19 pandemic in
the reduction of Baccaro Test scores.Conclusion:The intervention with flower essence therapy was not more effective than
placebo in reducing stress signs and symptoms. Brazilian Registry of
Clinical Trials: UTN U1111–1257-5715.