Lip Filler

How it works

A small amount of soft hyaluronic acid gel is injected to add volume, define the border or improve symmetry. Because lips move constantly, the product chosen is usually soft and flexible. The doctor often starts conservatively and builds up gradually. Results last several months to about a year and vary by person.

Who it may suit

• Thin or flat lips
• Mild asymmetry
• Soft definition of the border
• Visitors who accept a few days of swelling for a subtle change

The treatment day

1. Discussion of shape. You and the doctor talk about size and proportion with your face, and agree on a modest goal for the first session.
2. Numbing. Numbing cream is left on the lips for a period, and the product often contains local anesthetic as well.
3. Injection. Small amounts are placed with a fine needle or cannula, checking symmetry as the doctor goes.
4. Initial swelling. Expect firmness and puffiness for two to five days. Cold packs help, and the lips soften as the swelling goes down.

Aftercare

• Use cold packs wrapped in a cloth in short sessions on the first day.
• Avoid pressing, massaging, kissing or hot drinks while numb.
• Skip strenuous exercise, saunas and alcohol for about two days.
• Sleep with your head raised for a night or two.
• Use a lip balm, and avoid dental work for a couple of weeks unless cleared by the doctor.

Things to know first

• Swelling, bruising, lumps and asymmetry are common early.
• Vascular occlusion is rare but serious; severe pain, white or dusky lip skin or spreading discoloration needs immediate care.
• Cold sore history may need preventive medicine, as injections can trigger an outbreak.
• Overfilling can look unnatural; modest amounts are often safer for a first time.
• Not suited to pregnancy, breastfeeding, active infection or product allergy.

Planning lip filler around a Seoul trip

Book it near the start of the trip. The first two or three days bring the most puffiness, and a small touch-up is often considered after about two weeks, so an early treatment leaves room for both. If you want the result for a particular event, count backward by at least ten days.

Practical details matter. Plan soft, easy meals for the first day because numb lips are easy to bite, and keep spicy foods and hot soups for later. Because cold sore outbreaks are common after lip injections, tell the doctor about any history before you travel.