Can you take health supplements during your menstrual period?

Generally speaking, in principle, if a health supplement is safe, does not contain any ingredients that may affect menstruation, and the body has a genuine need, it may be used under medical guidance. However, if the supplement contains hormones or ingredients that promote blood circulation and remove blood stasis, it is not recommended to continue taking it during menstruation, as this may affect menstrual flow or cycle. The detailed explanation is as follows:

Based on current medication practices, the majority of health supplements are considered safe and do not contain hormonal components. In such cases, when one's physical condition permits and the criteria for use are met, taking the supplement is generally acceptable—provided it is selected according to a doctor’s advice and taken strictly as directed in the instructions. It is important not to increase the dosage or extend the duration of use without authorization, so as to avoid adverse effects on health.

However, some supplements may contain hormones or ingredients that stimulate blood circulation and resolve blood stasis. Taking these may interfere with menstruation, leading to increased or decreased menstrual flow, or even disrupt the menstrual cycle by causing periods to come earlier or later than expected. Some women may experience discomfort such as dysmenorrhea (painful menstruation) or fatigue after taking such products. Therefore, it is not advisable to continue using these supplements during menstruation. It is better to wait until menstruation ends before resuming use, or switch to alternative medications under a doctor’s supervision to ensure safety.

Regardless of the type of health supplement used, individuals should first undergo a medical evaluation at a hospital. Only after a doctor has assessed their condition should they select an appropriate, safe, and harmless product. Additionally, during menstruation, any supplement use should be closely monitored. If any discomfort or allergic reactions occur, usage should be stopped promptly as advised by a healthcare professional.