PURPOSE: We sought to describe the treatment of chronic sialadenitis by intraductal penicillin or saline. PATIENTS AND METHODS: The study group consisted of 32 males and 23 females with chronic submandibular sialadenitis aged 12 to 65 years and 16 males and 11 females with chronic parotitis aged 8 to 65 years who were treated by intraductal instillation of penicillin or saline. RESULTS: In the patients with submandibular sialadenitis, 44 patients treated with penicillin and 11 treated with saline became symptom free; symptoms recurred in 3 treated with penicillin, of whom 2 became symptom free after further instillations and 1 after removal of a sialolith at the ductal orifice; and follow-up of 22 patients verified that 18 treated with penicillin and 4 with saline had been symptom free for 1 to 15 years and 1 to 3 years, respectively. In the patients with parotitis, 18 patients treated with penicillin, 8 treated with saline, and 1 treated with both became symptom free; symptoms recurred in 1 treated with penicillin and 1 with saline, both of whom became symptom free after further instillations; and follow-up of 15 patients verified that 11 treated with penicillin, 3 with saline, and 1 with both had been symptom free for 1 to 14 years, 2 to 12 years, and 3 years, respectively. CONCLUSION: The intraductal instillation of penicillin or saline is a simple and surprisingly successful technique for the treatment of chronic sialadenitis.
PURPOSE: We sought to describe the treatment of chronic sialadenitis by intraductal penicillin or saline. PATIENTS AND METHODS: The study group consisted of 32 males and 23 females with chronic submandibular sialadenitis aged 12 to 65 years and 16 males and 11 females with chronic parotitis aged 8 to 65 years who were treated by intraductal instillation of penicillin or saline. RESULTS: In the patients with submandibular sialadenitis, 44 patients treated with penicillin and 11 treated with saline became symptom free; symptoms recurred in 3 treated with penicillin, of whom 2 became symptom free after further instillations and 1 after removal of a sialolith at the ductal orifice; and follow-up of 22 patients verified that 18 treated with penicillin and 4 with saline had been symptom free for 1 to 15 years and 1 to 3 years, respectively. In the patients with parotitis, 18 patients treated with penicillin, 8 treated with saline, and 1 treated with both became symptom free; symptoms recurred in 1 treated with penicillin and 1 with saline, both of whom became symptom free after further instillations; and follow-up of 15 patients verified that 11 treated with penicillin, 3 with saline, and 1 with both had been symptom free for 1 to 14 years, 2 to 12 years, and 3 years, respectively. CONCLUSION: The intraductal instillation of penicillin or saline is a simple and surprisingly successful technique for the treatment of chronic sialadenitis.