What is evening primrose oil?
Relieve various discomforts during menstrual period, some of them have a good alleviating effect for dysmenorrhea. The five major harms of dysmenorrhea are one that affects work and life; the other is that it induces gynecological diseases. Dysmenorrhea is an external manifestation of the interaction of uterine qi stagnation, blood stasis and phlegm dampness. Read More