Using motion sickness medication during preconception?
Menstruation was from February 14 to February 21.
This month, I took self-funded ovulation medication from February 16 to February 20.
However, due to traveling abroad, I took one motion sickness pill (TRIMIN Tablets “Swiss”) every day from February 14 to February 26, totaling 11 pills.
The app indicates that ovulation is expected on February 28, so I had intercourse on February 27.
I would like to ask the doctor: 1.
Will the continuous and excessive use of motion sickness medication affect the eggs? 2.
If I become pregnant this time, will the motion sickness medication affect the fertilized egg, potentially leading to diseases or congenital abnormalities?
Xu, 30~39 year old female. Ask Date: 2020/03/03
Dr. Cao Guotao reply Obstetrics and Gynecology
Hello, this medication is classified as Category B, so it should be fine.
Don't worry.
Wishing you good health.
Reply Date: 2020/03/03
More Info
When considering the impact of motion sickness medication, such as TRIMIN Tablets, on fertility and pregnancy, it is essential to understand both the pharmacological properties of the medication and the stages of reproductive health involved.
1. Impact on Egg Quality and Fertility: The primary concern regarding the use of any medication during the preconception phase is whether it could affect egg quality or ovulation. TRIMIN Tablets, which are classified as a Category B medication by the FDA, indicate that animal reproduction studies have not demonstrated a risk to the fetus, and there are no adequate studies in pregnant women. This classification suggests that the medication is generally considered safe when used as directed. However, the continuous use of any medication, including motion sickness pills, should be approached with caution. While there is no direct evidence to suggest that TRIMIN affects egg quality, it is always advisable to minimize medication intake when trying to conceive.
2. Potential Effects on Early Pregnancy: If conception occurs after the use of TRIMIN, the concern shifts to whether the medication could impact the fertilized egg or embryo. Since you mentioned that you took the medication until just before ovulation, it is unlikely that it would have a significant effect on the fertilized egg, especially given its classification. The critical period for organ development occurs in the first trimester, and since TRIMIN is categorized as a B drug, it is not expected to cause congenital disabilities or other developmental issues when taken in the early stages of pregnancy.
It is important to note that the first few weeks of pregnancy are crucial for fetal development, and the embryo is particularly vulnerable during this time. However, since you stopped taking the medication before the potential implantation of the fertilized egg, the risk of any adverse effects is minimal.
3. General Recommendations: While the use of TRIMIN Tablets is unlikely to pose a significant risk, it is always best practice to consult with a healthcare provider regarding any medications taken during the conception and early pregnancy phases. If you are concerned about the effects of any medication, including over-the-counter drugs, it is advisable to discuss these concerns with your doctor, who can provide personalized guidance based on your health history and current situation.
4. Future Considerations: If you are planning to conceive, it is beneficial to adopt a holistic approach to health, including a balanced diet, regular exercise, and avoiding unnecessary medications. If you find yourself needing to take medications frequently, it may be worthwhile to explore alternative treatments or preventive measures for motion sickness that do not involve medication.
In summary, while the use of TRIMIN Tablets during your preconception phase is unlikely to affect egg quality or lead to complications in early pregnancy, it is always prudent to consult with a healthcare professional for tailored advice. They can help ensure that you are taking the best possible steps toward a healthy pregnancy.
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