i had a cold about 5 months ago that lasted 3 months...i was given antibiotics b/c they said i had a sinus infection...but i had a cough that lasted the whole 3-4 months..well now i have another cold and another chest congestion that wont go away! antibiotics dont work for me...is there anything else i can do?

Try some other the counter remedies and over the counter breathing medication that will clear a blocked nose and help you to breathe better because of your chest congestion.

I would also see your doctor incase you have a chest infection because of the congestion.