Possibly, but the benefit appears modest and the evidence is still limited. A 2026 systematic review and meta-analysis of randomized trials found saffron reduced period-pain symptoms compared with control treatments, with a moderate average effect (SMD -0.51, 95% CI -1.01 to -0.01). The wide confidence interval means the exact size of benefit remains uncertain. A 2024 systematic review also concluded that saffron may ease dysmenorrhea symptoms, but called for stronger clinical research.

Why it might help: primary period pain is mainly driven by excess prostaglandins, which cause strong uterine contractions, reduced uterine blood flow, and pain. Saffron's constituents, including crocin, crocetin, and safranal, have antioxidant and anti-inflammatory actions in laboratory and early clinical research. They may reduce inflammatory signaling and uterine cramping, and could also improve PMS-related mood symptoms. This is plausible, but it has not been proven as clearly as standard treatments.
Berek & Novak’s Gynecology, p. 571.

Get assessed if pain is severe, newly worsening, starts well after your teen years, occurs between periods or during sex, or comes with very heavy bleeding, fever, or infertility. Those features can suggest a cause such as endometriosis or fibroids rather than uncomplicated primary cramps.