Melon seed face plastic surgery will be effective after 1-3 months. Antibiotic treatment is required 3 to 5 days after oval face plastic surgery to prevent infection, and sutures are usually removed in about 7 to 10 days. The swelling will subside in 1 to 2 weeks. Recovery time from plastic surgery varies from person to person, as everyone's physical condition is different and the time it takes for the effects to appear is different.