Effect of Lavender Inhalation on Dysmenorrhea

Inclusion Criteria: * Having primary dysmenorrhea (degrees II and III), * Single, * Who have never been pregnant before, * Having a regular menstrual cycle * Without any genital organ disorder (such as fibroids, fibroadenoma, endometriosis, metrorrhagia, ovarian cyst, pelvic inflammatory disease, chronic pelvic pain, other pelvic pathologies) * Not using contraceptive method, * Having a normal sense of smell * People who can smell odors and are not allergic to odors will be included in the study. Exclusion Criteria: * Married, * Having a disease that causes dysmenorrhea, * Regularly using a pharmacological and non-pharmacological method to relieve * Dysmenorrhea pain during the study, * Having a previous or unconcluded pregnancy, * Having a chronic disease (diabetes, endometriosis, uterine congenital anomalies, epilepsy, etc.), * Using drugs that affect the menstrual cycle or dysmenorrhea, * Persons who fill in the data collection form incompletely or not at all will not be included in the study.