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What Are the Effects and Side Effects of Thermage? Pain, Swelling, Real-World Reviews, and Research

Out of 512 reviews, 508 were 5 stars, and the timing of experiencing the effects ranged from immediately after the procedure in 11 cases to 2-3 months in 5 cases, with swelling reported in 38 cases, and lasting more than 2 weeks in 2 cases. This was summarized from 512 reviews and 5 research papers.

How to ChooseBy Gangnam Beauty Check Editorial TeamPublished Updated

Key Summary

Out of 512 reviews of Babitox, 508 gave 5 stars, and the 42 reviews that mentioned when they felt the effect ranged from 11 immediately after the procedure to 5 within 2–3 months. As of October 7, 2026, I read and summarized 512 verified Babitox procedure reviews along with the manufacturer's safety information and 5 research papers.

Among the 42 reviews that mentioned when they felt the effect, 11 felt it immediately after, 14 in 1–3 weeks, 6 in 1 month, and 5 in 2–3 months, and there were 6 reviews that saw no change immediately. The manufacturer states that improvement occurs over 2–6 months and lasts 1–2 years.

Regarding pain, among 92 reviews, 24 said it hurt, 36 said it was bearable, and 32 said they almost did not feel it. Among 38 reviews that mentioned swelling, only 2 persisted for more than 2 weeks, and there were no reviews indicating burns or hollowing of the cheeks after the procedure. There was 1 review in which the procedure was stopped due to severe pain.

QuestionsFindings from reviews and research
When does the effect appear?Between immediately and 2–3 months (manufacturer guidance: 2–6 months)
How painful is it?24 said it hurt, 36 said it was bearable, 32 said they almost did not feel it (including sleep anesthesia)
What about side effects?Out of 38 cases with minor swelling, 36 cases had no swelling or it subsided within a day to a few days, and 2 cases lasted more than 2 weeks.
How long does the effect last?Manufacturer: 1–2 years, in a survey of Korean dermatologists, 51.9% reported an interval of 1 year between treatments.

The collected reviews are 512 Babitalk Thermage procedure reviews, and the number of cases and classification criteria are in the aggregation standard table below.

By what criteria were the reviews and papers selected in this article?

Reviews are 512 real procedure verified reviews focusing on Thermage, selected from 2,344 Thermage reviews publicly available on Babitalk, and the papers are 5 verified on PubMed.

ItemCriteria
Source of reviewsBabitalk procedure reviews (public search results 2,344 cases)
Original review linkLinks in the text connect to the original Babitalk reviews (babitalk.com/reviews/review_number)
Aggregated reviewsAmong the real procedure verified reviews, 512 cases are included in which Thermage is mentioned two or more times in the text and mentions of other devices like Ulthera, Shurink, or InMode are not fewer.
Time of WritingFrom June 2023 to October 2, 2026
Rating5 points: 508 cases, 4 points: 1 case, 3 points: 1 case, 1 point: 2 cases (average 4.98 points)
Pain ClassificationAmong 153 cases with pain keywords, 92 cases that directly recorded experience during the procedure were classified as painful, bearable, or hardly felt
Time of Effect Classification42 cases that directly recorded when the effect was felt were classified as immediately, no change immediately, 1-3 weeks, 1 month, 2-3 months
Swelling Classification38 cases that recorded swelling or redness were classified as almost none: 19 cases, present but subsided: 17 cases, for more than 2 weeks: 2 cases
Manufacturer DataSolta Medical Thermage FLX Guide (confirmed October 7, 2026)
PapersThermage series monopolar radiofrequency safety retrospective analysis, pain, anesthesia studies, survey of Korean dermatologists, fibroblast review, 5 comparative pain studies

When do Thermage effects start to appear?

Of the 42 reviews noting the time when effects were felt, 14 reported 1–3 weeks, 11 immediately after the procedure, 6 noted no change at 1 month and immediately, and 5 reported 2–3 months.

The manufacturer states that some patients feel firmer immediately after the procedure and then see improvements over 2–6 months. In the reviews, six reported little change immediately after, but differences appeared over time.

A literature review summarizes that dermal collagen increases immediately after monopolar radiofrequency treatment and continues for up to 6 months. This review includes authors affiliated with the manufacturer’s subsidiaries.

Time effects were feltNumber of reviewsOriginal review text (month written)
Immediately after procedure11 cases2026Year6Month, 2023Year12Month, 2025Year3Month
No change immediately after6 cases2026Year7Month, 2025Year6Month, 2026Year1Month
1–3 weeks14 cases2024Year12Month, 2025Year8Month, 2025Year6Month
1 month6 cases2026Year9Month, 2025Year8Month, 2025Year9Month
2–3 months5 cases2024Year10Month, 2025Year2Month, 2026Year8Month

Based on 42 reviews where the time when effects were felt was directly recorded, and three original review links are provided for each time point.

How long do Thermage effects last?

The manufacturer states that the effects can last for 1–2 years after a single treatment, and in a survey of Korean dermatologists, 51.9% responded that they schedule the treatment interval at one year. The manufacturer’s guidance also explains that many patients receive treatment annually to maintain the effects.

In a survey of 52 Korean dermatologists, the treatment interval for using Thermage FLX was one year for 51.9%, and 86.5% preferred the 600-shot 4cm² tip. Since the survey relies on physicians’ experiences, it is difficult to weigh it the same as reviews.

Among 512 reviews, 34 included expressions like 'every year' or 'once a year.' For example, 2024Year12Late month, 2025Year6Late month, and 2026Year8Late month.

How painful is Thermage?

Out of 92 reviews, 24 said it was painful, 36 said it was bearable, and 32 said they hardly felt it, and 20% of 512 reviews mentioned sedation. According to the manufacturer, the most common reaction during the procedure is mild to moderate pain.

In a 2026 study that asked 46 Thermage FLX patients to rate their pain immediately after the procedure on a 0–10 scale, the average was 7.12 on the left side of the face and 6.62 on the right side, and those under 42 reported more pain. Out of 102 reviews that mentioned sedation, 33 also noted pain or discomfort.

A 2005 study of 84 patients found that local anesthesia reduced pain, but there was no difference in effect after three months. In 23 reviews (4.5%) that mentioned anesthetic cream, some said it was bearable and others said it still hurt even with the cream.

Pain perception mentioned in reviewsNumber of reviewsOriginal review text (month written)
It hurt24 casesReceived it while crying (2025Year1Month), hurt even though anesthetic cream was applied (2025Year4Month), tears came (2025Year4Month)
It hurt a little but was bearable36 casesIt felt warm and tingly but was bearable (2026Year9Month), was bearable even without anesthesia (2026Year4Month)
Hardly felt it32 casesHardly felt anything with sedation (2026Year4Month), didn’t hurt at all (2024Year10Month)

Based on 92 reviews where individuals directly recorded their experience during the procedure, including 10 reviews of sedation.

What are the side effects of Thermage?

Out of 512 reviews, 38 mentioned swelling, 10 mentioned redness, 8 mentioned a feeling of heat, and 3 mentioned tingling. There were no reviews stating that burns, blisters, or scars appeared after the procedure. There was 1 review where the procedure was stopped due to severe pain. The manufacturer states that burns, blisters, scars, numbness, and lumps under the skin can rarely occur.

A study reviewing over 600 treatments in 2006 found that temporary side effects occurred in 2.7% of cases, with no permanent side effects. The most significant side effect was one case of slight cheek depression, which fully recovered within 3.5 months. This study was conducted with older equipment (ThermaCool) rather than the current device.

Out of 512 reviews, 0 mentioned cheek depression after the procedure, and 3 reviews stated that it did not occur.

ResponsesManufacturer informationOut of 512 reviews
RednessMostly subsided within 24 hours10 cases
Feeling of heatThe most common reactions during the procedure are mild to moderate pain8 cases
SwellingMostly subsides within 5 daysAmong the 38 cases with minor swelling, almost none in 19 cases, subsided within a day to a few days in 17 cases, lasted more than 2 weeks in 2 cases (2026Year3Month, 2026Year6Month)
Tingling, numbnessRarely numbness or temporary paralysis, lasting up to several weeksTingling in 3 cases (2026Year3Month, 2025Year12Month, 2026Year2Month)
Procedure stopped due to painThe most common reactions during the procedure are mild to moderate pain1 case: Difficulty breathing, numbness in hands, dizziness, procedure was stopped at three-quarters point and anesthesia was re-administered (2024Year9Month)
Burns, blisters, scarsRarely occurred0 cases
Lumps under the skinRarely occurs, mainly in the neck area0 cases
Sunken cheeksNot included in manufacturer safety information0 reviews said it occurred after the procedure, 3 reviews said it did not occur (2024Year12Month, 2025Year3Month, 2025Year7Month)

Redness and warmth were only counted in reviews that mentioned them after the procedure, and if one review mentioned multiple reactions, each was counted separately.

How about swelling and return to daily activities after the procedure?

Out of 38 reviews that mentioned swelling, 19 reported almost none and could return to daily activities immediately, 17 experienced swelling and redness but it subsided within a day to a few days. Two reviews reported swelling lasting more than 2 weeks.

Among the 2 reviews where swelling lasted more than 2 weeks, 1Cases had also received Ulthera. The manufacturer also states that redness generally subsides within 24 hours and swelling within 5 days.

A 2006 study also found redness and swelling to be the most common reactions, disappearing within 24 hours, but 6 people had swelling for up to a week.

Swelling and redness statusNumber of reviews
Almost none, immediate return to daily activities19 reviews
Occurred but subsided within a day to a few days17 reviews
Lasted more than 2 weeks2 reviews

This is based on 38 reviews where swelling or redness was noted directly.

Could Thermage have no effect?

Out of 512 reviews, 1Cases directly stated that there was no effect, and that review was for a case where Juvéderm was also received. There is also 2026Year8Late month, which mentioned not seeing effects because the treatment energy was low at another clinic.

In a survey of Korean dermatologists, skin thickness was identified as the most influential factor for Thermage response, and they answered that Asians in their 40s saw the most effect. Out of 512 reviews, 44 mentioned having thin skin, and reviews stating that thin skin responded well can be found at 2024Year4Month, 2024Year9Month, and 2025Year9Month.

Out of 512 reviews, 508 gave a 5-star rating, so it is difficult to determine the rate of no effect based solely on reviews.

What should be asked during a Thermage consultation for effectiveness and safety?

It is recommended to ask in order about pain management methods, number of shots and treatment areas, confirmation of genuine tips, and follow-up on swelling and progress. These items appear differently in reviews and manufacturer instructions, so comparing with the same questions is helpful.

QuestionReason
Do you receive it with sedation or numbing cream?20% of the reviews mentioned sedation, and the level of pain felt varied.
How many shots are used and in which areas?The number of shots and the areas must be determined to compare pain management methods and cost estimates.
Can the genuine tips be verified?The manufacturer instructs that only the designated pulses are used for the tip and once used, it cannot be reused.
How long do swelling and redness last after the procedure?According to the manufacturer, redness lasts about 24 hours, and swelling about 5 days.
Who should be contacted if discomfort lasts a long time?It is instructed that, in rare cases, numbness or lumps can persist for several weeks.

So how should the effects and side effects of Thermage be assessed?

Out of 512 reviews, 508 gave 5 stars, and the time when effects were felt ranged from 11 immediately after to 5 in 2-3 months. Among 38 reviews that mentioned swelling, 2 noted it lasted more than 2 weeks. Regarding pain, of 92 reviews, 24 said it hurt, 36 said it was bearable, and 32 hardly felt it. Sedation was mentioned in 102 of the 512 reviews.

The effectiveness and pain vary depending on skin thickness, the number of shots, the treatment area, and the practitioner, so it is recommended to consult 2–3 places with the same question. Prices are organized by the number of shots in a separate article.

Frequently asked questions

When does the effect of Thermage appear?

There are reviews saying they felt it from immediately after the procedure up to 2–3 months. Among 42 reviews, 11 mentioned immediately after, 14 in 1–3 weeks, 6 in 1 month, and 5 in 2–3 months. The manufacturer states that improvement occurs over 2–6 months.

How many times should I receive Thermage?

The manufacturer states that one treatment produces results. In a survey of Korean dermatologists, 51.9% answered that the treatment interval should be set at 1 year.

How long does the effect of Thermage last?

The manufacturer states that it lasts for 1–2 years. According to the manufacturer, many patients receive annual treatments, and among 512 reviews, 34 contained expressions like 'every year' or 'once a year.'

How painful is Thermage?

In the reviews, 24 said it was painful, 36 said it was bearable, and 32 said they hardly felt it. In a study asking 46 Thermage FLX patients to rate 0–10, the average score was 6.6–7.1.

Do I need to receive Thermage under sedation?

20% of reviews mentioned sedation, and 4.5% mentioned numbing cream. A 2005 study showed that local anesthesia reduced pain, but there was no difference in effect after three months.

What side effects does Thermage have?

Among 512 reviews, 10 cases reported redness, 8 a feeling of heat, 3 a tingling sensation, and 1 review reported stopping the procedure due to severe pain. The manufacturer advises that rarely, burns, blisters, scars, numbness, or lumps under the skin may occur.

Will getting Thermage make my cheeks hollow?

Among 512 reviews, there were no reports of hollow cheeks after treatment. In a 2006 analysis of over 600 treatments, there was 1 case of slightly sunken cheeks, which recovered within 3.5 months.

How long does swelling last after a Thermage procedure?

The manufacturer indicates redness lasts about 24 hours and swelling around 5 days. Of 38 reviews, 19 reported almost no swelling, and 17 reported it subsiding within a day to a few days.

Can I return to daily life immediately after a Thermage procedure?

Of 38 reviews, 36 reported no swelling or that it subsided within a day to a few days. Two reviews reported swelling lasting more than two weeks, and one of these had also received Ulthera.

Can Thermage be ineffective?

Among the reviews, only 1 out of 512 cases mentioned that there was no effect. In a survey of Korean dermatologists, they answered that skin thickness is the factor that has the greatest influence on the response.

Sources and review dates

  1. 'Thermage' Procedure Reviews (Babitok)Checked on
  2. Thermage FLX Timing of Results, Duration, Important Safety Information (Solta Medical)Checked on
  3. Weiss RA et al. Monopolar radiofrequency facial tightening: a retrospective analysis of efficacy and safety in over 600 treatments. J Drugs Dermatol. 2006 (PMID 16989184)Checked on
  4. Kushikata N et al. Is topical anesthesia useful in noninvasive skin tightening using radiofrequency? Dermatol Surg. 2005 (PMID 15962735)Checked on
  5. Wang Y et al. Evaluation of the Effect of Laterality and Age on Pain Perception in Monopolar Radiofrequency Facial Therapy. Clin Cosmet Investig Dermatol. 2026 (PMID 41924292)Checked on
  6. Suh DH et al. A survey on monopolar radiofrequency treatment: The latest update. Dermatol Ther. 2020 (PMID 32902088)Checked on
  7. Goldman MP et al. Monopolar Radiofrequency-Induced Fibroblast Stimulation for the Prevention and Improvement of Skin Laxity. Dermatol Surg. 2025 (PMID 40864850)Checked on

Editorial responsibility and relationships

Gangnam Beauty Check did not receive any payments or sponsorships from Babitok, Solta Medical, or the authors of the cited papers in this article. Hospital names were not included in this article, and there are no advertising, contract, or partnership relationships with hospitals.

Medical review: None

This article is for information and does not replace an individual diagnosis or medical consultation.

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