[Anosmia secondary to acute rhinitis: clinical signs and course in a series of 118 patients]

Abstract

We report here a series of 118 patients (79% women) who developed dysomia after acute rhinitis. Mean age was 59 years. Mean follow-up after the initial rhinal episode was 36 months. The dominant olfactory disorder was anosmia (71% of the patients) and dysgeusia in 71%. The prognosis of anosmia was poor as it persisted in 50% of the patients. Six patients (5%) recovered normal olfaction after a delay of 11 months. Partial recovery was observed in 45% of the patients with a mean 14-month delay. Recovery of olfaction was thus observed within the first year. Parosmia was also frequent (59% of the patients). In two out of three cases, parosmia persisted. Improvement generally occurred during the first 18 months. These olfactory disorders have an impact on the patients' psychic equilibrim since a depressive syndrome was observed in 60% of the cases.