Cause of epistaxis from anterior nasal septum are all EXCEPT:
ANSWER (B) Allergic rhinitisREF: Dhingra's 4th edition page 166Causes of epistaxis:Trauma - finger nail, fracture, intranasal injuryInfectionsForeign bodiesNeoplasmDeviated nasal septumAdenoiditisJuvenile angiofibromaMalignant tumorsHypertensionAtherosclerosisPregnancyMitral stenosisAplastic anemiaThrombocytopeniaVascular purpuraScurvyChristmas diseaseVit. K deficiencyHemorrhagic telangiectasiaDeficiency of factor 2, 7, 9 ,10Chronic kidney disease
Nose picking
Allergic rhinitis
Foreign body
Thrombocytopenia
Nose and PNS