ONDA typically has little or no downtime. Most patients return to normal activities straight after a face or body session, with mild redness, warmth or tenderness that usually fades within hours to a couple of days. At Re:berry Hongdae, ONDA is often scheduled around work or sightseeing. Results vary by individual.
Re:berry Clinic Hongdae · Information reviewed for accuracy · Results vary by individual.
Why does ONDA usually have little downtime?
ONDA is a device that uses microwave energy, delivered through a cooled handpiece, to heat fat and the deeper layers of skin. Because the energy targets tissue below the surface and the skin is cooled during treatment, the outer layer is largely protected. That is why most patients can go straight back to work, shopping or sightseeing. See the main pages for ONDA face lifting and ONDA Body.
What side effects are common after ONDA?
- Redness: Usually fades within a few hours.
- Warmth: A warm feeling can last into the evening.
- Tenderness: The area may feel sore to the touch for a day or two, especially on the abdomen or thighs.
- Mild swelling: More likely on the face and under the chin.
Less commonly, patients notice small firm areas, temporary numbness or, rarely, blistering. Contact the clinic if you have blisters, worsening pain or anything that does not improve.
What should I avoid after ONDA?
For about one to two days, many doctors advise avoiding saunas, jjimjilbang, hot baths and intense exercise, because extra heat may increase redness or swelling. Drink water, wear comfortable clothing over body areas, and use sunscreen on treated facial skin. If ONDA was combined with a Berry Slim contour injection, follow the aftercare for the injection, which may involve more swelling.
Is ONDA suitable on a short trip?
Yes, ONDA is often a practical choice for visitors because of its low downtime. Body plans usually involve several sessions, so ask how many are recommended and whether they can fit your stay. Our list of zero-downtime treatments for travelers explains how to plan. Pricing depends on area and plan and is confirmed in writing at consultation.
If you are combining ONDA with injectables or other devices in the same visit, the overall downtime is set by the most intensive treatment, so ask the doctor how the plan affects your schedule.
At a glance
- Typical downtime: None to minimal
- Common effects: Redness, warmth, mild tenderness
- How long: Usually hours to about 2 days
- Less common: Swelling, small bumps, temporary numbness
- Avoid briefly: Saunas, very hot baths and intense workouts for about 1 to 2 days
Related questions
Can I go back to work after ONDA?
Most people return to work the same day. Facial redness usually fades within a few hours, and body tenderness rarely limits normal activity. If you have an important meeting or photos, schedule the session the day before or allow a few hours for any redness to settle.
Does ONDA hurt during treatment?
Many patients describe deep warmth with moments of stronger heat, especially over sensitive areas. The cooling system helps keep the surface comfortable, and the practitioner can adjust settings if needed. Let them know how you feel during the session, since comfort levels differ between areas and people.
When will I see results from ONDA?
Some people notice tighter-feeling skin soon after treatment, but fat reduction and contour changes usually develop gradually over several weeks. Body plans often involve multiple sessions. Results vary by individual, and maintaining a stable weight helps preserve them. The doctor reviews progress between sessions.
Keep reading
Before you book
This page is general information, not a diagnosis. Suitability, dose, number of sessions and expected results are decided by a doctor at consultation, and results vary by individual. Possible side effects include redness, swelling and bruising. Pricing is confirmed in writing before any treatment. See our medical disclaimer.
Still have a question?
A doctor at Re:berry Clinic Hongdae can answer it for your skin specifically. Multilingual consultation support is available.