Rest
Drink plenty of fluids
Get enough sleep
Eat soft, easy-to-swallow foods
Use over-the-counter pain relievers as directed
Gargle warm salt water
Avoid contact sports and heavy lifting until cleared by a doctor
Avoid alcohol
Do not share drinks, utensils, or toothbrushes
Wash hands often
See a doctor for diagnosis and guidance
Seek urgent care for trouble breathing, severe swelling, severe abdominal pain, or dehydration