Rest and get plenty of sleep
Drink plenty of fluids
Use warm compresses on the swollen area
Take over-the-counter pain relievers if needed
Gargle with warm salt water if your throat is sore
Avoid smoking and alcohol
Eat soft foods if swallowing is painful
Treat the underlying infection or illness
See a doctor if swelling lasts more than 2 weeks
Seek medical care if you have fever, difficulty breathing, trouble swallowing, or rapid swelling