有粒飯好似跌咗落氣管,正常係唔係咳幾下就一定出返黎?

我岩岩食飯,有粒飯好似跌咗落氣管,我咳咗幾下,有小小飯o既渣出返黎.但我感覺唔知氣管定喉嚨好似仲有D野,但係之後我點刻意去咳,都冇殘餘既食物出返黎. 咁姐係我氣管依家已經冇殘餘既食物啦????(因為我點咳都冇殘餘既食物出返黎) 但係我仲好似覺得氣管好似仲有D野o係入面咁...點解既? 我好驚仲有小小食物o係氣管但又未咳到返出黎呀....有冇可能???有冇事架?點解會咁?

p.s.我知我一定唔會有生命危險,因為我仲講得野,吸到氣....但唔知點解好似仲有野o係氣管咁....好唔舒服

唔好copy yahoo知識D人地D回覆比我, 我睇過曬啦關於呢個問題啦...