For a safe treatment plan, please review the potential risks, the information we need before treatment, and the symptoms that require immediate medical attention.
Possible Side Effects
Possible risks include swelling, bruising, bleeding, infection, asymmetry, fat resorption, lumps, calcification, fat necrosis, overcorrection, undercorrection, and irregularity at the donor site. With facial injection, vascular complications and vision loss may occur rarely.
Contraindications and Precautions
Please tell us about inflammation at an injection site, coagulation disorders, previous filler or fat grafting, active infection, uncontrolled high blood pressure or diabetes, bleeding disorders, adverse reactions to anesthesia, possible pregnancy, smoking, and all medications and dietary supplements you take. Do not stop anticoagulants or other prescribed medication on your own; consult the clinician who prescribed them.
Emergency Warning Signs
If you develop severe pain during or immediately after injection, vision changes, skin that turns white or blue, sudden slurred speech, paralysis, or a severe headache, call 119 or go to the emergency department immediately. Rapid swelling, a high fever, or pus must also be reported to the clinic immediately.
This is general safety information and is not a substitute for individualized medical care. Actual risks and contraindications may vary depending on the procedure, products used, and your health.
Medical review scheduled: Dr. Jin-Hyung Kim, Board-Certified Plastic Surgeon · Content updated: August 18, 2026