Grade: 2
First, I lost my voice. I was hiking in Sai Kung. My voice was getting deeper and deeper. In the next day, it was totally gone. I can't even say a word. It was horrible. It lasted for a week until it back to 'normal'. still a deep voice.
Then, I started to cough af. Doctor kept giving me normal cold medicine but seems i wasn't recovered. so I diagnosed myself having bronchitis AGAIN.
My training was affected. I couldn't run fast
There wasn't anyway to heal my voice, patience is needed. drink more water might help?
For bronchitis, rest is a must.