3D ball-and-stick molecular model of Norethisterone on a white background, a synthetic progestin hormone.

Norethisterone

Also known as: 19-Nortestosterone, Norethindrone, Norethisterone acetate, Norethyltestosterone, Norethisterone 17-acetate, 1-Dehydro-17α-ethynyl-19-nortestosterone

Norethisterone is a synthetic hormone designed to mimic the natural hormone progesterone, playing a key role in various medical applications. This supplement is often utilized for managing menstrual cycles, treating certain gynecological disorders, and as a component of hormone replacement therapy. For women, norethisterone can be an effective tool in regulating menstrual periods, alleviating symptoms associated with premenstrual syndrome (PMS), or even postponing menstruation for special events or occasions. Its versatility makes it a popular choice for addressing a range of menstrual-related...

Potential Side Effects

Side effects score: 6; Norethisterone may cause side effects like nausea, headaches, breast tenderness, mood changes, bloating, and irregular bleeding. Less common effects can include fatigue, skin reactions, and changes in libido. Though rare, serious side effects such as blood clots and liver issues may occur.

Health Categories

View efficacy ratings for Norethisterone across multiple health categories.

Research & Evidence

Our efficacy ratings are based on scientific research and clinical studies.

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