Voice Change Following Testosterone Supplementation in Women: A Multi-Institutional Case Series.
Academic Article
Overview
abstract
OBJECTIVES: To describe voice changes as a result of the off-label use of androgen supplementation in women. METHODS: A multi-institutional retrospective consecutive case series identified women taking androgen supplementation who presented to voice clinics at two institutions with a chief complaint of voice change between 2014 and 2019. Age, occupation, hormone therapy, indication, Voice Handicap Index-10, fundamental frequency, semitone pitch range, testosterone blood level, treatment undertaken, and long-term outcome were collected. RESULTS: Nine women presented with voice change after initiation of androgen hormone supplementation. The mean age was 55 and three patients were performers. All patients underwent hormone therapy with testosterone supplementation, most commonly subcutaneous testosterone pellets. Six patients (67%) were being treated for menopause symptoms, one patient for decreased libido, one patient for breast cancer, and one patient who desired additional muscle gain. Time of symptom onset after hormone therapy initiation was highly variable, ranging from 0 to 48 months with a mean of 15 months. Mean Voice Handicap Index-10 was 21, mean fundamental frequency at comfortable speaking level was 155 Hz and mean semitone pitch range was 22 semitones. Two patients had markedly elevated serum total testosterone levels. Hormone therapy discontinuation and voice therapy were recommended in six (67%) patients each. Five patients returned for follow-up after treatment and noted some subjective benefit. CONCLUSIONS: Female patients treated with androgen supplementation may experience unintended voice changes, most prominently reduction in fundamental frequency. Although some benefit may be obtained from voice therapy and cessation of hormone therapy, voice changes may be permanent. Caution should be exercised when prescribing these medications to women.
