Can tooth extraction affect menstrual delay?

Generally, whether tooth extraction can delay menstruation depends on the complexity of the extraction and the individual's physical condition. A routine, simple tooth extraction usually does not cause menstrual delay, while complex extractions or an individual's sensitive condition might potentially affect the menstrual cycle. Detailed analysis is as follows:

If the extraction is a common, simple procedure, such as removing loose baby teeth or single-rooted permanent teeth in normal positions, the surgical trauma is minimal, the procedure time is short, and the postoperative recovery is quick. The overall impact on the body is small, and it generally does not interfere with the endocrine system, thus not causing menstrual delay.

When undergoing complex tooth extractions, such as impacted wisdom teeth removal or multiple-rooted teeth extraction, the surgical trauma is greater, the procedure takes longer, and noticeable pain and swelling may occur after surgery, which can easily lead to anxiety and decreased sleep quality. If the individual is already near her menstrual period or in a physically weakened state, these factors may indirectly affect endocrine stability, disrupt hormonal balance, and consequently cause menstrual delay.

To minimize the impact of tooth extraction on the menstrual cycle, it is recommended to schedule the extraction 1-2 weeks after the end of the menstrual period, avoiding the pre-menstrual phase or menstruation itself. If menstrual delay occurs after tooth extraction, observation and lifestyle adjustments are advised, as the menstrual cycle usually returns to normal in most cases.