(HealthDay News) -- Frequent coughing is a sign of an illness, allergen or exposure to something that's irritating your lungs.
Here are suggestions to help tame the hacking, courtesy of the U.S. National Heart Lung and Blood Institute:
Robitussin Honey Cough Syrup Recalled Due to Fungal Threat
Antibiotics Probably Won't Ease Your Cough, Even If Infection is Bacterial: Study
Can Zinc Really Shorten a Cold?
Experimental Nasal Spray Might Ward Off Multiple Viruses
Feed a Cold and a Fever, Experts Say
'Dual Mutant' Seasonal Flu Virus Could Make Some Treatments Ineffective
Bird Flu Virus Stays Active on Cow Milking Equipment for at Least One Hour
FDA Approves First Flu Vaccine You Give Yourself at Home
Florida Dolphin Found Infected With Bird Flu
Could OTC Nasal Sprays Ease Colds & Flu and Cut Antibiotic Use?
