Evening primrose oil has not been shown to be effective for preventing or treating cancer.

Evening primrose oil may provide some relief.

Evening primrose oil is used for skin disorders such as eczema, psoriasis, and acne.

Surgery: Evening primrose oil might increase the chance of bleeding during or after surgery.

Evening primrose oil (Efamol) in the treatment of children with atopic eczema.

Evening primrose oil is extracted from the seeds of the evening primrose.

Evening primrose oil does not appear to affect menopausal symptoms.

Evening primrose oil is well tolerated by most people.

Evening primrose oil helps with breast tenderness, bloating and weight gain.

Evening primrose oil is often prescribed to lessen fatigue, hot flashes, and indigestion.