Now, My voice has been hoarse since the day before yesterday , ofen does not come out, yet I don't have a sore throat at all. But it hinders me in my working, so I went see a doctor yesterday morning. To my surprise, the symptom was from not a cold but drying. The doctor said to me "You should humidify in your living room or bed room, and shouldn't use a Electric blanket at night.
Evryone, Please give a lot of care to humidity .
It is already the end of the year. Please take care of yourself not to catch cold.