Maintain a calorie deficit
Eat mostly whole, unprocessed foods
Reduce sodium intake
Drink enough water
Limit alcohol
Get adequate sleep
Manage stress
Exercise regularly
Include cardio and strength training
Reduce overall body fat
Improve posture
Avoid frequent sugary drinks
Limit refined carbohydrates
Treat allergies or sinus congestion if present
Reduce bloating triggers
Chew food slowly
Avoid smoking
Keep facial muscles relaxed
Consider facial massage or lymphatic drainage
Consult a doctor if facial swelling is sudden or persistent