Why Does a 13-Year-Old Girl Keep Getting Nosebleeds?
A 13-year-old girl experiencing recurrent epistaxis—commonly known as nosebleeds—warrants careful clinical evaluation, though in many cases the cause is benign and self-limited. At this age, anterior
A 13-year-old girl experiencing recurrent epistaxis—commonly known as nosebleeds—warrants careful clinical evaluation, though in many cases the cause is benign and self-limited. At this age, anterior epistaxis (originating from Kiesselbach’s plexus in the anterior nasal septum) is the most frequent type and often results from local trauma, such as habitual nose-picking, vigorous nose-blowing, or dry ambient air that leads to mucosal fissuring and crusting. Pubertal hormonal fluctuations may also contribute by increasing nasal mucosal vascularity and fragility.
Other common contributors include allergic rhinitis, chronic sinusitis, or viral upper respiratory infections, all of which promote mucosal inflammation and microvascular congestion. Environmental factors—such as low indoor humidity during winter months or exposure to irritants like cigarette smoke or air pollution—can further compromise nasal mucosal integrity.
While most episodes resolve spontaneously or with simple first-aid measures (e.g., seated forward posture, firm digital pressure on the soft nasal alae for 10–15 minutes), recurrent or prolonged bleeding should prompt assessment for less common but clinically significant causes. These include hereditary hemorrhagic telangiectasia (HHT), von Willebrand disease, or other inherited or acquired coagulopathies—though these are rare in otherwise healthy adolescents. Structural abnormalities, such as nasal septal deviation or juvenile nasopharyngeal angiofibroma (a benign but locally aggressive vascular tumor), must also be considered, particularly if bleeding is unilateral, progressive, or associated with nasal obstruction or facial swelling.
Clinical evaluation should include a detailed history—focusing on frequency, duration, laterality, triggers, family history of bleeding disorders, and systemic symptoms—as well as physical examination with anterior rhinoscopy. In persistent or atypical cases, referral to an otolaryngologist for endoscopic evaluation and, if indicated, coagulation studies or imaging may be warranted. Management emphasizes nasal moisturization (e.g., saline sprays or ointments), avoidance of trauma, and targeted treatment of underlying inflammatory conditions.