14-Day Aromatherapy Massage for Cervicogenic Headaches: A Randomized Controlled Trial.

Headaches are a common symptom. However, procedures for the use of aromatherapy and its effects on patients with cervicogenic headaches (CGHs) have yet to be determined. This study investigated the effects of a 14-day aromatherapy intervention on pain, life function, and neck flexion endurance in patients with CGHs. This pretest-posttest randomized controlled trial involved 24 patients with physician-diagnosed CGHs and used matching, single-blinding, and independent samples. Participants were divided into aromatherapy massage (AM) and placebo massage groups, with aromatherapy involving 15-min inhalations of essential oil/placebo and 5-min applications to cervical muscles daily for 14 days. Assessments included the Brief Pain Inventory-Short Form and neck flexion endurance tests. The AM group showed significant improvement in pain relief and life function scores but no notable increase in cervical muscle endurance. Fourteen days of aromatherapy effectively relieved pain and improved life functions.