Differential diagnosis of epistaxis are :
-nasal trauma
-forceful nose blowing
-alcohol use
-chronic sinusitis
-inhaled steroids
-deviated septum
-dry nasal mucosa
-allergic rhinitis
-viral rhinitis
-aspirin
-clopidogrel
-thrombotic thrombocytopenic purpura
-idiopathic thrombocytopenic purpura
-nasal tumour
-Wegener’s granulomatosis
-leukemia
-polycythemia vera
-hereditary hemorrhagic telangiectasia
-Osler Weber Rendu Syndrome
-nasal trauma
-forceful nose blowing
-alcohol use
-chronic sinusitis
-inhaled steroids
-deviated septum
-dry nasal mucosa
-allergic rhinitis
-viral rhinitis
-aspirin
-clopidogrel
-thrombotic thrombocytopenic purpura
-idiopathic thrombocytopenic purpura
-nasal tumour
-Wegener’s granulomatosis
-leukemia
-polycythemia vera
-hereditary hemorrhagic telangiectasia
-Osler Weber Rendu Syndrome