Halitosis or breath odor is defined as an unpleasant or offensive odor emanating from the mouth In the general population, halitosis has a prevalence ranging from 50% in the USA to between 6% and 23% in China, and a recent study had revealed a prevalence of self- reported halitosis among Indian dental students ranging from 21.7% in males to 35.3% in females. The homoeopathic studies on halitosis are very much limited and thus the research wants to know the importance of homoeopathic management in cases of halitosis. Aim and Objectives: This research aimed primarily to explore the efficacy of Individualized Homoeopathic Medicine in cases of Halitosis of age group 3 to 18 years. The secondary objectives is to know the prevalence and to find out the most commonly indicated homeopathic medicine. Materials and Methods: A thorough case-taking process, guided by Homoeopathic principles, was conducted on 45 participants having halitosis. The Organoleptic Scale was utilized to gauge halitosis. Indicated Homoeopathic medicines were prescribed based on symptom totality. Regular assessments, follow-ups, and statistical analysis using t-tests and Microsoft Excel were integral components of the methodology. Results: The result reveals 80% participants shown improvement in halitosis after homoeopathic intervention while 20% shown resistant to the improvement and statistically the study is highly significant as collected t value (13.33) exceeded the table t value of 2.02 at 5% significance. Conclusion: The study found that the indicated homoeopathic medicines exhibited a notable effect in ameliorating the halitosis, assessed by organoleptic scale of age group 3 to 18 years.