Can perilla treat irregular menstruation?
Generally speaking, perilla can to some extent treat irregular menstruation, but its effectiveness is limited. The specific analysis is as follows:

Perilla has the function of promoting blood circulation and removing blood stasis, and regulating qi and blood. Its active ingredients can promote uterine blood circulation, assist the normal shedding of the endometrium, and thus improve menstrual cycle disorders, scanty menstruation, or delay caused by qi stagnation and blood stasis. In addition, perilla can also relieve liver qi stagnation and alleviate menstrual disorders caused by emotional stress.
However, there are various causes of irregular menstruation, possibly related to factors such as endocrine disorders, malnutrition, and chronic diseases. Therefore, perilla may not be suitable for all types of menstrual disorders, especially those caused by organic diseases. It is recommended to undergo diagnosis and treatment under the guidance of a qualified physician to avoid delays in treatment or side effects that may result from self-medication.
In daily life, it is advisable to maintain good living habits, such as regular rest and appropriate exercise, which can help reduce the occurrence of diseases.