Eat more foods containing vitamin B, such as vegetables and fruits, and eat less irritating foods, such as mutton, seafood and peppers. Applying natural wheat oil to scabs can greatly reduce scars.

The key to laser scar removal is to prevent infection and pigmentation. It is recommended not to smoke, drink, spicy food, and foods rich in pigments such as soy sauce, black beans and black sesame seeds, and pay attention to the daily disinfection of wounds to avoid water pollution. Usually pay attention to avoid spicy food, eat more vegetables, fruits and light food, and don't stay up late. Ensure adequate sleep time, exercise properly, enhance immunity and maintain a happy mood.