Prince Kumar2025-12-022025https://aoh.ccrhlibrary.in/handle/123456789/6269Introduction: Any stage of life might see the development of hearing loss (HL). One or both ears may be affected, and the onset may occur suddenly or gradually. Numerous factors, such as trauma, illness, genetic disorders, age, or prolonged exposure to noise, can cause HL. One or more auditory system areas may have pathological alterations as a result of the changes. The majority of adult HL is permanent or gradually progresses; however, some may be momentary or amenable to treatment with medication or surgery. Case Summary: A 17-yearold male adolescent was treated with homoeopathic medicine in an obstinate case of mixed HL with persistent otorrhoea. An individualised homoeopathic medicine, Calcarea sulph., was prescribed after thorough case taking, which led to a significant reduction of subjective and objective symptoms over a period of ten months. The pure tone audiometric (PTA) test was done before and after the homoeopathic treatment, which showed gradual improvement in hearing. This case shows that individualised homoeopathic medicine selected based on the totality of symptom can have favourable results in the treatment of mixed HL with evidence of PTA. The evaluation of the causal attribution of homoeopathic medicine was conducted using the Modified Naranjo Criteria for Homoeopathy. This assessment resulted in a score of +9, indicating a definitive causal relationship between the administered medicine and the observed outcome. The findings suggest that when a homoeopathic remedy is appropriately selected, it can be effective in treating HL.enCalcarea sulph.Individualised HomoeopathyMixed hearing lossPure tone audiometryCSOMArticle