The symptoms of a cold, allergies and sinusitis can be similar. Here are some ways to tell the difference between these conditions, according to the American Academy of Otolaryngology.
Colds, Allergies or Sinusitis? Here's How You Can Tell
The symptoms of a cold, allergies and sinusitis can be similar. Here are some ways to tell the difference between these conditions, according to the American Academy of Otolaryngology.