Evorel Sequi is a hormonal replacement therapy (HRT), used to effectively relieve the symptoms of menopause. Altogether there are two forms of patches; Evorel 50, containing the ingredient estradiol hemihydrate, and Evorel Conti, containing the ingredients estradiol and norethisterone. These ingredients are forms of oestrogen and progesterone (main female sex hormones). Distressing symptoms of menopause, such as night sweats, hot flashes, and irregular periods can be successfully treated by using the Evorel Sequi patch.