It shouldn't be a big deal, but it's best not to eat hard food. Don't chew on your face too hard, it will make your chin out of line and your mouth closed! Within a week, eat liquid food, such as porridge. After face-lifting needle injection, do not apply ice or hot compress on the injection site. There are other questions that can be seen on the medela APP. It is a very easy-to-use medical beauty app with comprehensive knowledge and shared by many real people.