(HealthDay News) -- A sore throat has a litany of possible causes, including an allergy, air pollution, dry air or exposure to tobacco smoke.
The culprit also may be a virus, notably the common cold.
The U.S. Centers for Disease Control and Prevention says signs that a virus may be behind your sore throat include:
That Cough or Sneeze Behind You Might Not Be COVID: Study
Newbies More Apt to Have Bad Reaction to Marijuana: Study
Drug Offers Hope Against Tough-to-Treat Chronic Cough