《老友》专家门诊:我前年一次生火遭煤炭的烈性气体呛喉,咽喉红肿10余天之后声音沙哑,耳朵也有胀而闭塞的感觉,听力越来越差,经当地医院治疗无明显效果。请问:我这种病症究竟是什么原因所致,应如何检查治疗?分宜县·柳×× “Friends” expert clinic: Last year, I was angry by the coal gas throat, throat swelling after more than 10 days, hoarseness, ears also have the feeling of swelling and occlusion, hearing worse and worse, no significant effect by the local hospital for treatment. Excuse me: What is the cause of my illness, how to check the treatment? Fenyi County · Willow × ×