I smoked and snorted Meth for the first time and definitely the last time! Immediately after either smoking or snorting, I got a chesty, cough with phlegm and currently, my throat hurts immensely where I cannot even eat anything. What would the best remedy for treating a sore throat as such. Secondly, as I smoked and snorted Meth three days ago, could my throat possibly be infected? Thanks in advance.