I have a chesty cough for the past 3 weeks, have been to the doc who gave me mediaction to induce phlegm and cough up but since then i am coughing consistantly, battle to breathe battle to sleep at nights i feel weak and miserable and at times my cough is so irratating and painful that i wish i were dead, what should i do i am like wheezing , battling for breathe as i write to you, email me at YYYY@YYYY