My daughter getting nose bleeding while she...

what is the treatment of nosebleed ( epistaxis ) ?
the nasal bleeding is treated by presdin on the nasal cartilage and bend her head ovr for about 10 minutes till the bleeding is stopped and if it didn stop then the doctor might apply a nasal tamponades alongside vith topical application ( inside the nos or aver the tamponades ) of epinephrin and lidocaine and in case of epistaxis is recurrent then the doctor will do a cauterization for the bleeder capillaries in the nose as a permenant solution for epistaxis
what are the causes of night epistaxis ?

• any infection in the body 
• high body temperture 
• blood platelates dysfunction or low platelates count 
• nasal trauma 
• hemophilia
• low thyroid levels 
• hypertention 
• nasal polyp 
• nasal allergy 

what are the diagnstic tests for the epistaxis ?
the patient will undergo clinical examinations , medical history taken , mesure the level of the platelates count in the blood , blood film to look for any abnormal shape or size or structure of the platelates , mesure the levels of the thyroid hormones ( TSH, T4 AND T3 ) and the mesurement of the blood coagulative profile to check for the effeciancy of bleeding coagulation process 
what is the advice ?
we advice you to visit ENT  doctor for the right diagnosis and the correct treatment