amenorröa

Amenorrhea is the absence of menstruation. It is not a disease but rather a symptom that can be caused by a variety of factors. There are two main types: primary amenorrhea and secondary amenorrhea. Primary amenorrhea occurs when a girl has not started menstruating by the age of 15 or 16. Secondary amenorrhea occurs when a woman who has previously had regular periods misses three or more periods in a row.

Common causes of amenorrhea include pregnancy, breastfeeding, menopause, and certain medications. Hormonal imbalances can also lead to amenorrhea, such as those associated with polycystic ovary syndrome (PCOS), thyroid disorders, or pituitary tumors. Lifestyle factors like significant weight loss, excessive exercise, or high levels of stress can also disrupt the menstrual cycle. Anatomical abnormalities, such as absent or underdeveloped reproductive organs, can also cause primary amenorrhea.

Diagnosis typically involves a medical history, physical examination, and blood tests to check hormone levels. Imaging studies like ultrasound may also be used. Treatment depends on the underlying cause. If pregnancy is the cause, no treatment is needed. For other causes, treatment may involve hormone therapy, lifestyle changes, or addressing any underlying medical conditions. If left untreated, amenorrhea can lead to long-term health issues such as infertility and bone loss.