How Much Ibuprofen For Sore Throat. There is some evidence that ibuprofen works better than acetaminophen for throat pain. Acute sore throat typically resolves after seven to 10 days in adults and two to seven days in children.
Rinse your mouth and throat thoroughly afterwards. There is some evidence that ibuprofen works better than acetaminophen for throat pain. The treatment will depend on what type of infection you have.