Ihave sore throat and difficult to swallow?

Pharyngitis: There are lots of causes of sore throat, from post nasal drip, to viral infections (even as bad as mono), to strep throat. Stay hydrated. If you don't have a fever, sit tight. Antihistamines can help post nasal drip, but they can also be drying, so be careful. Tylenol (acetaminophen) or Ibuprofen are always helpful. Hope you feel better soon.