Estradiol/norethisterone acetate (E2/NETA), sold under the brand name Activella among others, is a

combination In mathematics, a combination is a selection of items from a set that has distinct members, such that the order of selection does not matter (unlike permutations). For example, given three fruits, say an apple, an orange and a pear, there are ...

estradiol Estradiol (E2), also called oestrogen, oestradiol, is an estrogen steroid hormone and the major female sex hormone. It is involved in the regulation of female reproductive cycles such as estrous and menstrual cycles. Estradiol is responsible ...

(E2) and

norethisterone acetate Norethisterone acetate (NETA), also known as norethindrone acetate and sold under the brand name Primolut-Nor among others, is a progestin medication which is used in birth control pills, menopausal hormone therapy, and for the treatment of gynec ...

(NETA) which is used in the treatment of vasomotor symptoms, vulvar and vaginal atrophy, and

osteoporosis Osteoporosis is a systemic skeletal disorder characterized by low bone mass, micro-architectural deterioration of bone tissue leading to more porous bone, and consequent increase in Bone fracture, fracture risk. It is the most common reason f ...

associated with

menopause Menopause, also known as the climacteric, is the time when Menstruation, menstrual periods permanently stop, marking the end of the Human reproduction, reproductive stage for the female human. It typically occurs between the ages of 45 and 5 ...

. Activella specifically is marketed by

Novo Nordisk Novo Nordisk A/S is a Danish multinational pharmaceutical company headquartered in Bagsværd, with production facilities in nine countries and affiliates or offices in five. Novo Nordisk is controlled by majority shareholder Novo Holdings A/S ...

and is supplied as film-coated tablets containing 1 mg estradiol and 0.5 mg norethisterone acetate. CombiPatch is a combination of estradiol and NETA provided as a

transdermal patch A transdermal patch is a medicated adhesive patch that is placed on the skin to deliver a specific Dose (biochemistry), dose of medication through the skin and into the bloodstream. An advantage of a transdermal drug delivery route over ot ...

References

Combined estrogen–progestogen formulations Transdermal patches {{Genito-urinary-drug-stub

See also

References