(HealthDay News) -- Difficulty swallowing, also known as dysphagia, is usually a sign of a throat or esophagus problem.
Common triggers for dysphagia are malfunctioning muscles or a blockage in the throat or esophagus, says the University of Michigan.
Specific causes of dysphagia include:
Trouble swallowing on a regular basis may be a sign of a serious medical issue that needs prompt treatment, the school says.
Experimental Nasal Spray Might Ward Off Multiple Viruses
Saltwater Drops in Nose Could Shorten Kids' Colds
Can Zinc Really Shorten a Cold?
FDA Proposes Ban on a 'Useless' Decongestant, Phenylephrine
Sleepy Nurses Vulnerable To Common Cold, Other Infectious Diseases