How long is 'too long' for a chesty cough?

[xXHopeXx]

Id be inclined to take him to the doc just in case. Ive been in this situation before with dd, and I say id like to avoid AB's as much as possible and generally they're happy with that too as my docs dont lile giving them out for colds/flus/etc. Where most people want them

[Santosha]

Thanks ladies. Appointment made for late this morning. Just needed some encouragement / a kick in the bum!