Adolescent Health Glossary
100 terms total — 24 showing — Last updated 15 Sep 2026
ADHD ADHD
Attention-deficit/hyperactivity disorder, a neurodevelopmental condition commonly diagnosed during adolescence affecting attention, hyperactivity, and impulse control.
galactorrhea
Abnormal milk production and discharge from the breast unrelated to pregnancy or breastfeeding in adolescents.
GAPS
Guidelines for Adolescent Preventive Services providing comprehensive care recommendations.
GAPS guidelines
The American Academy of Pediatrics Guidelines for Adolescent Preventive Services, providing a framework for comprehensiv...
gender dysphoria
Clinically significant distress caused by incongruence between experienced gender identity and assigned sex, often emerg...
gynecomastia
Benign enlargement of breast tissue in males, commonly occurring during puberty due to hormonal fluctuations.
HEADSS assessment
A structured psychosocial screening tool used to evaluate adolescent risk behaviors and mental health.
HPV vaccination
Immunization against human papillomavirus, routinely recommended for adolescents to prevent cervical and other cancers.
HSCRP
High-sensitivity C-reactive protein testing used to assess cardiovascular risk factors emerging during adolescence.
idiopathic short stature
Height below the 3rd percentile in adolescents with no identifiable medical cause for growth delay.
IGF-1
Insulin-like growth factor-1, a hormone crucial for adolescent growth assessment and growth hormone evaluation.
LARC
Long-acting reversible contraception methods including intrauterine devices and contraceptive implants, recommended for...
late adolescence
Developmental period typically spanning ages 18-21, characterized by identity consolidation and preparation for adult ro...
LGBTQ+ youth
Adolescents who identify as lesbian, gay, bisexual, transgender, queer, or other sexual and gender minorities, requiring...
menarche
The first occurrence of menstruation in adolescent females, marking a key milestone in pubertal development.
menorrhagia
Abnormally heavy or prolonged menstrual bleeding requiring clinical evaluation in adolescent females.
menstrual irregularity
Abnormal menstrual cycle patterns in adolescents, requiring assessment within the context of ongoing pubertal developmen...
MIECHV
Maternal, Infant, and Early Childhood Home Visiting program providing support services to at-risk adolescent mothers.
motivational interviewing for adolescents
A collaborative counseling approach adapted for teenage patients to explore and resolve ambivalence about health behavio...
oligomenorrhea
Infrequent menstrual periods occurring more than 35 days apart in adolescents.
PARS
Pediatric Anxiety Rating Scale used to assess anxiety disorders in adolescent patients.
PCOS
Polycystic ovary syndrome, a hormonal disorder affecting adolescent females with irregular periods and elevated androgen...
peak height velocity
Maximum rate of height increase during the adolescent growth spurt, typically occurring mid-puberty.
PHQ-A
Modified version of the Patient Health Questionnaire designed specifically for adolescent depression screening.
precocious puberty
The onset of secondary sexual characteristics before age 8 in girls or age 9 in boys, requiring medical evaluation.