Teenage Hormonal Changes: Doctor Explains What's Normal and When to Seek Medical Help

Adolescence is a critical life stage marked by profound physical and emotional transformations, largely orchestrated by hormonal fluctuations. Dr. Yuliia Yermakova, a gynecologist at Nemenčinė Polyclinic, emphasizes that each girl experiences puberty uniquely, with no single pace being the correct one.

Typically beginning between ages 8 and 13, puberty triggers increased production of estrogen and progesterone. These hormones drive the onset of menstruation, physical growth spurts, body shape changes, and emotional volatility. Dr. Yermakova notes that initial menstrual cycles are often irregular as the system develops, and mood swings, heightened sensitivity, increased sweating, and acne are common occurrences. These are generally normal signs of hormonal activity.

However, persistent emotional distress, severe anxiety, or significant physical symptoms should not be dismissed solely as hormonal side effects. Dr. Yermakova advises seeking medical consultation if menstruation has not started by age 15, if cycles remain highly irregular more than three years after the first period, or if periods are excessively heavy or painful. Unusual bleeding between periods, severe acne, excessive hair growth, or chronic pelvic pain are also red flags.

"Early consultation allows for timely detection of potential hormonal or other health disorders and, if necessary, the initiation of treatment," the doctor stated. She also recommends supportive lifestyle choices for adolescents, including a balanced diet, regular physical activity, adequate sleep, and limiting energy drinks and excessive sugar. Managing stress and fostering open communication about feelings are vital. Dr. Yermakova encourages teens to ask questions freely, stressing that discussions about menstruation, hormones, and intimate health should not be a source of shame.