M.Tech. / Voice disorders are defined as any deviation in quality, pitch or other basic vocal attributes, which consistently interfere with vocal ability (Kaufman and Johnson, 1991). Voice disorders are medical conditions or problems that affect a patient’s ability to use their voice efficiently. Voice disorders in any professional vocalist may have emotional, social, economical and financial implications. There is limited research on the effect of homoeopathic treatment of voice disorders. The aim of this study was to determine by means of case studies, the effect of homoeopathic simillimum treatment on professional vocalists suffering from voice disorders. The vocal and laryngeal symptoms were monitored by means of laryngoscopy and the modified Singing Voice Handicap Index. This was a descriptive study, using ten case studies. The study was conducted over a period of 12 weeks. Participants were recruited from the music-recording studio in Gauteng. All participants completed a selection questionnaire and had undergone laryngoscopy to rule out pathology. All participants underwent a complete Homoeopathic case taking, physical examination and completed the Singing Voice Handicap Index questionnaire. The researcher, to determine the similimum remedy for each participant’s case holistically used each participant’s unique physical, mental and emotional symptoms. All cases were repertorised, and the simillimum remedy found. All remedies were given in the 200cH potency based on the similarity of the remedy to the participant’s disease. Each participant attended six consultations, which took place at two-week intervals. At each follow up consultation, the participants completed the Singing Voice Handicap Index questionnaires and a case history was reviewed. Participants went for the final laryngoscopy screening during the last consultation. Treatment focused on the constitutional and emotional aspects of the individual. The physical manifestations of each participant were considered. This complies with the principles of classical homoeopathy, which states that the individual is a holistic entity, and should be treated as such. The voice disorder symptoms as measured by the Singing Voice Handicap Index improved in terms of severity and frequency for all ten participants. The results show a general improvement in the frequency, duration and intensity of discomfort and pain in the larynx associated with voice disorders. The results show an improvement in the emotional and general wellbeing of all participants over the study period.