Apply a cold compress for 5–10 minutes at a time
Sleep with your head elevated
Avoid salty foods and alcohol
Drink plenty of water
Use a gentle, fragrance-free cleanser
Stop using new skincare products that may irritate your skin
Avoid touching or rubbing your face
Use a bland moisturizer
Take an over-the-counter antihistamine if swelling is allergy-related
Use an over-the-counter anti-inflammatory if appropriate and safe for you
Avoid heat, steam, and hot showers
Use sunscreen daily
Reduce exposure to known allergens
See a doctor if swelling is severe, sudden, painful, or persistent