< Back to All Videos thirdAGE > Over-the-Counter Treatments for Sore Throat Up Next... 10 Ear 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 Throat Two potential alternative treatments for sore throat don’t work, new study finds. Related Videos Ear Infections and PCV Vaccines Diesel Exhaust and ALS Link?