< Back to All Videos thirdAGE > Over-the-Counter Treatments for Sore ThroatUp Next... 10Ear Infections and PCV Vaccines Ear Infections and PCV Vaccines Diesel Exhaust and ALS Link?Loading the player ... Dental + Oral Health Over-the-Counter Treatments for Sore ThroatTwo potential alternative treatments for sore throat don’t work, new study finds.Related Videos Ear Infections and PCV Vaccines Diesel Exhaust and ALS Link? Share this: