_____________________________________________________________________________________________________ *Corresponding author: Email: maharaj2009@yahoo.com; Review Article UTTAR PRADESH JOURNAL OF ZOOLOGY 42(14): 67-76, 2021 ISSN: 0256-971X (P) IMPACT OF MENSTRUAL DISORDERS ON HEALTH OF ADOLESCENT GIRLS: A SYSTEMATIC REVIEW VAISHALI CHANDRAKANT TALEKAR 1 , MAHARAJ SINGH 2* AND KALPANA KAMBLE 3 1 PhD Scholar, Nims University Rajasthan, Jaipur, India. 2 Professor, Nims Nursing College, Nims University Rajasthan, Jaipur, India. 3 Lecturer, Institute of Nursing Education, Sir J.J. Hospital Campus, Mumbai, India. AUTHORS’ CONTRIBUTIONS This work was carried out in collaboration among all authors. All authors read and approved the final manuscript. Article Information Editor(s): (1) Dr. Ana Cláudia Correia Coelho, University of Trás-os-Montes and Alto Douro, Portugal. Reviewers: (1) Akmal El-Mazny, Cairo University, Egypt. (2) Vaclav Bunc, Charles University, Czech Republic. Received: 25 March 2021 Accepted: 31 May 2021 Published: 06 July 2021 ABSTRACT Background: Menstrual disorders is the most common gynaecological problem among adolescent girls which may affect normal life. Previous studies reported that 60-80 % girls suffering from menstrual disorders. To improve the health status of adolescent girls by assessing the impact of menstrual disorders on their health. Methodology: Secondary data analysis is used to study research area. Results: Out of 10 similar studies, result showed that average participants were 383 from mean age of menarche was 12 ± 1year. Although dysmenorrhea, PMS, irregular menstrual cycle were most common menstrual disorders found among the adolescent girls. Ultimately menstrual disorders affect the health status of adolescent girls leading to headache, nausea vomiting, constipation, sometimes diarrhoea, school absenteeism, less part in outdoor activity and anaemia. The study Concluded that menstrual disorders has impact on health of adolescent girls which may affect the quality of life. The study recommended that lifestyle modification can be helpful to overcome the problems of menstrual disorders. Keywords: Menstrual disorders; adolescent girls; health problems. 1. INTRODUCTION Puberty is one of the main physiological changes in adolescent period. Puberty is the process in which physiological changes occurs like maturity in child’s body and turns into adulthood and become ready for sexual production. Many pubertal changes occur in the girls and the most important is the onset of menstruation [1]. Menstruation is the process in which blood, mucus & epithelial cells discharge periodically