Hello, redness and swelling generally begin to subside in about 2-3 days, and completely subside in about 5-7 days! But the specific time is still related to your injection amount and personal physique.

In order to prevent bleeding and swelling at the injection site, do not take anticoagulants such as aspirin one week before treatment. Strictly follow the doctor's advice after operation; And keep your face relaxed and don't make too many facial expressions; Avoid contact with high heat environment for at least two weeks after treatment; Avoid touching or massaging the injection site; If the adverse reaction lasts for more than a week, contact a doctor as soon as possible; Avoid taking anticoagulants.