Perhaps: Sometimes a lingering cough may occur for several weeks after a cold. If he is improving day by day, you can probably wait. If he is not improving or getting worse (sputum turns green and brown etc), you need to bring him to a doctor.
Answered 8/31/2016
1k views
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
3 doctors weighed in across 2 answers
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question