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2026-10-28

Worried About Gangnam Ulthera Side Effects?

A candid look at Ulthera (Ultherapy Prime) side effects, including cheek hollowing, skin burns and nerve issues, plus ways to recover and avoid them.

Worried About Gangnam Ulthera Side Effects?
Worried About Gangnam Ulthera Side Effects?
Worried About Gangnam Ulthera Side Effects?
Worried About Gangnam Ulthera Side Effects? 사진 2
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[Video — see original]
[Video — see original]
[Video — see original]
[Video — see original]
[Video — see original]
[Video — see original]

When it comes to lifting procedures, Ulthera is usually the first one that comes to mind, even though it has since been rebranded as Ultherapy Prime. The basic principle is to send ultrasound energy deep beneath the skin to lift sagging tissue. The problem is that even this kind of treatment can produce results that are completely different from what you expected if you get it without a proper evaluation or plan. If you were aiming for a more defined facial contour and firmer skin, only to end up with cheeks that look sunken or skin that has become more sensitive, you would have every right to feel blindsided.

So today, I want to talk more candidly about Ulthera side effects and look at what can be done to prevent or fix them.

1. What Are the Side Effects of Ulthera?

The most common complaint is cheek hollowing. Ulthera doesn't target the surface of the skin. It aims deeper, at the fascial layer (SMAS) about 4.5mm down. But everyone's fat thickness and facial bone structure is different. If the energy is applied too aggressively without carefully considering these differences, the subcutaneous fat can shrink and that area can end up looking noticeably hollow.

People who already have little fat under the cheekbones, or who lack volume in the mid-cheek area, may be at greater risk if too many shots are used or they are placed in the wrong spots. When the outer cheeks sink, the cheekbones and jawline stand out more by comparison, which can make the face look longer or give a more gaunt impression.

Skin burns are another thing to watch out for. Ulthera uses HIFU, which focuses high-intensity ultrasound. When the energy reaches the intended depth properly, things are fine. But if the tip doesn't make proper contact with the skin or the angle of the beam shifts, heat can concentrate at the skin's surface. Some redness and swelling on the face right after treatment is fairly common, and it usually settles down over time. However, if you develop blisters, oozing, or severe pain, don't brush it off. Go to a clinic right away to get checked.

Nerve damage can't be ruled out entirely either. One advantage of Ulthera is that the practitioner can see beneath the skin in real time, but not every nerve branch can be clearly identified on the screen. Around the mouth and chin in particular, some nerves run close to the surface of the skin, so care is needed. Although it's rare, you may notice abnormal movement at the corners of your mouth or your expression looking lopsided. These symptoms often appear right after treatment or within two to three days. Most cases recover gradually over two to six weeks. But if something still feels off, be sure to have a clinician check your progress.

2. Can Cheek Hollowing from Ulthera Be Restored?

When your cheeks look sunken, the first step is to figure out what is actually going on. Has the fat volume decreased, has the swelling temporarily gone down, or has your original facial structure simply become more visible? In some cases, things do improve over time. But fat layers take quite a while to refill on their own, so if you feel stressed every time you look in the mirror, it's better to get evaluated sooner rather than later.

Most cases are temporary, so there's no need to worry too much. When choosing a clinic, it's important to look carefully and avoid places with suspiciously low prices or questionable expertise in the procedure.

The options you can consider depend on your condition. If your facial contour looks uneven, or your cheekbones and jawline look overly prominent, you may be able to approach it by refining the surrounding contours. However, using the same device again doesn't automatically solve the problem. The key is deciding which areas to treat and at what intensity first. If you've already experienced Ulthera side effects, your provider should review where and how strongly the previous treatment was performed, as well as the current state of your facial volume.

If you want to restore volume more quickly, filler is worth considering. Filler can be placed in just the amount needed in the sunken area, so the change is relatively quick to see. Hyaluronic acid filler can also be dissolved if necessary, which leaves some room for adjustment. However, even small differences in the central part of the face can dramatically change the overall impression, so it's important to restore balance naturally rather than overfilling.

Collagen-stimulating treatments, such as Juvelook Volume, are another option. Unlike fillers, which fill space right away, these work by stimulating collagen production within the skin, so changes appear gradually over two to three months. They can help when you need to address volume loss along with skin texture and firmness. Since everyone's skin condition and recovery speed are different, results can vary from person to person.

3. How Can You Avoid Ulthera Cheek Hollowing?

The most important step in reducing side effects is a thorough evaluation before treatment. Everyone's facial fat distribution, skin thickness, the direction in which their skin has lost firmness, and bone structure are all different. Even if the same 300 or 600 shots are used, that amount may be exactly right for one person and too much for another. In particular, people with little facial fat, or those whose area below the cheekbones is already hollow, should consider the risk of volume loss rather than focusing only on the lifting effect and pushing for stronger treatment.

Because this procedure targets deep layers, understanding the anatomy is essential. The treatment needs to be planned around subcutaneous fat thickness, the location of the fascial layer, the paths of nerves, and the contours of the face. That way, the areas you want to firm can be treated while the areas you want to avoid stay safe.

At Gangnam Plastic Surgery Clinic, we believe it's important to plan each treatment around the person's facial shape and skin condition, targeting only the areas that need it, rather than automatically recommending a high number of shots. Ultimately, the key isn't ‘how much you do’ but ‘where and how you do it.’

4. Always Check That a Genuine Device Is Used

Equipment and tip quality matter a great deal for this procedure. The tip is the part that makes direct contact with the skin and delivers the ultrasound energy, so you should confirm that it is genuine and in good condition. If refurbished tips or consumables with unclear maintenance records are used, energy may not be delivered evenly or may concentrate too heavily in certain areas. This can lead to pain, redness, burns, or reduced effectiveness. So don't decide based on price alone. Check that the clinic uses a genuine device and genuine tips.

Finally, there's no need to be afraid of side effects across the board. That said, avoid choosing a treatment based only on what's trending in terms of shot count or price without a proper look at your face. Lifting procedures work on the contours of the face, so even small differences can change your overall look. If you want safe and natural results, I'd recommend getting a thorough consultation before treatment and first confirming the depth, target areas, and energy level that are right for you.

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