Norethisterone Contraindications

If you have decided that you want to use Norethisterone to delay your period, there are a few issues which your doctor must know. These issues may influence your ability to use Norethisterone to its greatest effect.

Norethisterone and pregnancy

It is important to recognise that many medicines can be dangerous to use during pregnancy as they can affect the development of a baby in the womb. This is true for Norethisterone, for it is advised not to take this pill during pregnancy. This is because it could have a negative effect on your growing baby, and you must seek medical advice if you become pregnant when using Norethisterone.

Norethisterone and alcohol

As Norethisterone is not an antibiotic, there is no apparent risk of consuming alcohol when you are on this pill. However, if you experience certain side effects, such as dizziness or confusion, you should not drink alcohol. If you take alcohol while experiencing these symptoms, you could put yourself at risk. So, it would be advisable to not be drinking alcohol when taking Norethisterone to be one hundred per cent sure you will not put yourself in a vulnerable position.

Norethisterone and other medicines

It is necessary to consult your doctor about other medicines you are taking when you take Norethisterone as it may affect your ability to take the drug, or you may need alternative dosages. Norethisterone does interact with other medicines, such as:

  • St. John’s Wort
  • Anti-diabetics
  • Anti-depressants
  • Cytochrome P450 enzyme inducers
  • Cytotoxic

Norethisterone can reduce the effectiveness of these medicines, and in turn, these medicines may affect the use and effectiveness of using Norethisterone.


Diabetes is a condition where you have too much glucose in your blood that your body needs to use. A medical professional will have to assess the appropriation of using Norethisterone if you suffer from diabetes as either you will not be able to use it, or you will need a different dosage to the normal dose. This is because Norethisterone may interact with the way your body works in a negative way, so it is important to ensure that you will be safe when taking the drug.

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