Why is my 13 year old daughter hair falling out?

Possible Reasons for Hair Loss in Teens

There are several potential factors that could contribute to hair loss in adolescents, including genetic predispositions, hormonal changes, and medical issues that may not be immediately apparent. With appropriate interventions, some instances of hair loss can be treated and may even reverse. It's also important to note that many individuals will encounter some level of hair loss at various points in their lifetime.