Hi, My father, got exposed to heavy morning dew while travelling in a motorcycle. Now he has got some kind of vocal cord infection in which he is not able to speak for last 7 days. His speech is just coming as a whisper. He does not have any throat pain or difficulty in sallowing food. Just his vocal cord is not working. He took azithromicine for 3 days and now taking Mega CV-625, Medrol 16mg, Alaspan..The doctor says that we can wait for another 2 weeks and then if it does not improve, can go for endoscopy. I am getting a little impatient.Please let me know what is this disease and if waiting for another 2 weeks is a good idea.what is the treatment and what is the worse case scenario.