Menstrual Delays After Taking Shiton Norina Tabs

Menstrual issues

Hello Doctor, I took three Shiton Norina tablets daily from June 10 for a consecutive period of seven days, finishing on June 16.
In the past, my menstrual period would typically start 4-5 days after finishing the medication, but it has now been six days and my period has not yet arrived.
Is it possible to experience a situation where the medication was taken but the period does not come? Should I continue to wait and see? Thank you for your response, Doctor.

yen, 20~29 year old female. Ask Date: 2024/06/22

Dr. Cao Guotao reply Obstetrics and Gynecology

Hello, it is normal to expect your period to come within a week after taking the medication.
Wait for another two to three days to see if it arrives.
If it still does not come, it is advisable to visit a gynecologist.
Wishing you good health.

Reply Date: 2024/06/22

More Info

When it comes to the use of Shiton Norina Tablets, which contain Norethisterone, it is important to understand both the expected effects and the potential side effects associated with this medication. Norethisterone is a synthetic form of the hormone progesterone, commonly used to treat menstrual irregularities, delay menstruation, or manage conditions like endometriosis.
In your case, you mentioned taking Shiton Norina Tabs daily for seven days and are now experiencing a delay in your menstrual cycle. It is not uncommon for some women to experience variations in their menstrual cycle after taking hormonal medications. While many women may see their period return within a few days after completing a course of Norethisterone, others may experience a delay. This can be due to several factors, including individual hormonal balance, stress levels, lifestyle changes, or underlying health conditions.

Typically, after stopping Norethisterone, menstruation can be expected to occur within a few days to a week. However, if you have not experienced your period after six days, it is advisable to wait a little longer, as it may still arrive within the next few days. If your period does not start within two weeks after stopping the medication, it would be prudent to consult your healthcare provider for further evaluation. They may recommend a pregnancy test to rule out pregnancy, especially if there has been any possibility of conception.

Regarding the side effects of Norethisterone, some women may experience weight gain, mood changes, breast tenderness, or gastrointestinal disturbances. Weight gain can be particularly concerning, and while it is not a universally experienced side effect, it can occur due to fluid retention or hormonal changes induced by the medication. If you are noticing significant weight changes or other distressing symptoms, it is important to discuss these with your healthcare provider.

In summary, while it is possible to experience a delay in menstruation after taking Shiton Norina Tabs, it is generally expected that your period will arrive within a week after completing the medication. If it does not, or if you have concerns about side effects such as weight gain, it is best to follow up with your doctor for personalized advice and potential further investigation. Your health and well-being are paramount, and your healthcare provider can help you navigate any concerns you may have regarding your menstrual health and the effects of medications.

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