similar case with my son... my son is in the hospital now.
呼吸聲好重,無鼻水, in high fever (38-40 degree) ... after checking, 有種鼻病毒and 腺病毒, 無藥醫, 要自己打贏.
it will last long for 5-7 days...
if you have insurance covered, then you better bring him to check in the hospital..
coz my son 作抽根 this morning too... I think you should pay attention on it.
my son 發燒 also 反覆, last night went up to 40.5.... scared me... luckily we were in the hospital so the nurses came immed. and put medicine in his pat pat to reduce heat and help me to use water to 抺 his body.
as per my experience, after my son recovered. 停了西藥 for a week, if 仲有痰, 我會用喉早散清.. 有間在 sheung wan or sai wan 出名的喉早散... if you want the address, you may pm me