Apply a cold compress to the swollen area for 10–15 minutes at a time
Keep your head elevated, especially while resting or sleeping
Drink plenty of water
Reduce salt intake
Avoid alcohol
Avoid foods that may trigger allergies
Take an over-the-counter antihistamine if swelling is allergy-related and you can safely use it
Use a gentle facial massage only if the swelling is not caused by injury or infection
Rest and avoid strenuous activity
Remove contact lenses, makeup, or skincare products that may be irritating the skin
Treat any dental, sinus, or skin infection promptly
Seek urgent medical care if swelling is sudden, severe, painful, or affects breathing or swallowing