(HealthDay News) -- A persistent cough may transmit an illness and keep you up at night, but there are things you can do to help tame your discomfort, the U.S. National Library of Medicine says.
A cough may be triggered by conditions including asthma, allergy, the common cold, a lung infection and sinusitis with postnasal drip.
The agency suggests how to ease your hacking:
Experimental Nasal Spray Might Ward Off Multiple Viruses
How To Fight Common Wintertime Respiratory Viruses
Neosporin Ointment in the Nose Might Be Potent Antibiotic
FDA Proposes Ban on a 'Useless' Decongestant, Phenylephrine
Antibiotics Probably Won't Ease Your Cough, Even If Infection is Bacterial: Study