Adolescents are individuals in the transitional stage of development between childhood and adulthood, typically ranging from ages 10 to 19. This period is marked by significant physical, emotional, and psychological changes.
Pharmacokinetics: The study of how drugs move through the body.
Depression: A common mental health disorder characterized by persistent sadness and loss of interest.
Nicotine Use Disorder: A condition characterized by dependence on nicotine products such as cigarettes.