My age is 24, i am smoking from past 2 years, approx i smoke 4-5 cigretes a day, but from few months there is a problem which is quite disturbing, i am having continuous phlagum coming out with cough also
sneezing comes along it with nausea after 2week or so, i have taken cure many times but it get cure for some time and starts again afterwards.
Could someone please help,??