Abstract Background Oral bleeding is a common symptom for many inherited and acquired bleeding disorders in children. Understanding oral health and treatment needs of patients with bleeding disorders is necessary for patients' primary oral health prevention. Aim of the Work To evaluate the oral health problems in children with bleeding disorders both clinically and with child oral health related quality of life questionnaire score. To assess the effect of intervention (education and any necessary dental procedure) on the child oral health related quality of life questionnaire score. Patients and Methods This cross-sectional study was conducted on 70 patients aged from (2-18 years), males represent n = 47 (67.1%), females n = 23 (32.9%). Inherited bleeding disorders represent n = 37 (52.9%) and acquired bleeding disorders represent n = 33 (47.1%). ITP n = 33 (47.1%), hemophilia A n = 27 (38.6%), Von Willebrand’s disease n = 7 (10%) and Glanzmann n = 3 (4.3%) and all subjected to full history taking, examination, dental health estimation, oral health education, dental management and replacement therapy as needed at baseline and after 6 months of follow up from October 2021 to April 2022. ITP bleeding score (ISTH SSC bleeding assessment tool) used to assess severity of ITP patients. Child oral health related quality of life and child oral health impact profile questionnaires were filled by patients/parents at base line and after 6 months follow up. Results The current study revealed that (57.1%) of patients have dental caries. Regarding oral hygiene status, (10%) of patients have poor oral hygiene. Regarding gingival health, (50%) of patients have moderate gingivitis and (11.4%) have severe gingivitis. Oral symptomatology, Psychological domain for child, Psychological domain for family, Social domain for child and Total oral health score were significantly affected more with long duration of disease (p-value =0.0005, 0.0015, 0.010, 0.022 and 0.0045 respectively). There was statistically significant improvement in oral health related quality of life questionnaire score after 6 months of follow up with total oral health score (p-value = 0.000). Conclusion Oral health was significantly affected among patients with acquired and inherited bleeding disorders. Oral health education and management had significant impact on oral health related quality of life scores after 6 months of follow up.