What should I do if my menstrual period lasts only one day?

Hello, having menstrual bleeding that lasts only one day may be caused by gynecological inflammation, endocrine disorders, or a thin endometrium—all of which can lead to scanty menstruation (hypomenorrhea). If this occurs only occasionally, it is generally not a cause for concern. However, if it recurs for three consecutive cycles or more, you should consult a healthcare provider and undergo appropriate evaluations—ideally including a color Doppler ultrasound. Avoid self-medicating without professional guidance. Treatment should be tailored based on the findings from your clinical examinations. We hope this information is helpful. Wishing you good health!