Abstract
In this study, ways of improving the effectivenessof aerosol inhalation therapy for laryngeallesions are examined. The results are summmarizedas follows:
1. The ultrasonic nebulizer was able toadminister the largest amount of agent to thelaryngeal lesions.
2. The most important factor in promotingaerosol deposition in laryngeal lesions was theinhalation method. Phonation using a ultrasonicnebulizer and natural breathing using a steamnebulizer resulted in the administration of largeamounts of the agents.
3. With steroid and antibiotics (DKB) inhalation, no remarkable changes in the gastricmucosa and tracheal mucosa were recognized.
