C
Clarity News Hub

Can Kybella go wrong?

Author

James Craig

Published Jan 13, 2026

Direct answer: no. Kybella is proven and tested effective by the United States Food and Drug Administration as a treatment for subcutaneous fat, the scientific term for double chins. When the US FDA approves a drug or medicine, it means that it has gone through several tests before it gets approved.

What happens if Kybella is injected wrong?

“Kybella is a cytolytic drug, which when injected into tissue physically destroys the cell membrane. When properly injected into submental fat, the drug destroys fat cells; however, it can also destroy other types of cells, such as skin cells, if it is inadvertently injected into the skin,” according to the FDA.

Can Kybella cause permanent damage?

However, to others, a Kybella® treatment from an unskilled provider may result in permanent — and irreversible — nerve and/or muscle damage. Side effects of improperly administered Kybella® may include permanent facial muscle weakness, nerve injury to the jaw, or a lopsided smile.

Can you mess up Kybella?

“Kybella injected under the chin is very localized and may improve some of the fat, but there are complications associated with it. If patients have fat in other places of their neck, say the jawline, it may create a depression in the center.

Can fat dissolving injections go wrong?

Reports of complications with fat-busting injections have included infection, disfigurement, inflammation, and tissue death. Additionally, a lack of credible research on the effects of fat-busting injections and associated side effects has already led to the treatment being banned in Brazil.

35 related questions found

Is Aqualyx or Deso better?

In addition, DESO is known to result in much less swelling than Aqualyx®. When treating the body localised fat is reduced and skin firmness is improved. When treating the face, drainage of excess fluids takes place as well as reduced localised fat amounts.

Does Kybella work for belly fat?

Kybella contains a synthetic form of deoxycholic acid which is naturally found in our bodies and helps with the breakdown and absorption of fat. Kybella was originally approved by the FDA to treat excess fat in the chin and neck areas and also reduce jowls but it has also been used off-label* to treat abdominal fat.

Why is my chin bigger after Kybella?

Still, Kybella injections have side effects to expect and post-injection swelling is one of them. As the deoxycholic acid goes to work breaking down fat cells in the chin, your skin may have an inflammatory reaction during the process. The swelling should gradually decrease over a few weeks' time.

What are the hard lumps after Kybella?

The swelling from Kybella injections are a result of the enzymatic reaction whereby the active ingredient in Kybella, deoxycholic acid, dissolves the fat and this reaction in turn causes swelling and inflammation. This swelling is an expected, necessary, and expected part of the Kybella treatment process.

Does Kybella leave loose skin?

For Older patient whose skin is a little loose , after Kybella treatment, their skin usually gets tighter, but in case there will be small residual area of loose skin under chin, Dr. Avaliani can offer a treatment combination with Ultherapy, the one and only non invasive FDA approved skin tightening device.

Is one treatment of Kybella enough?

The reality is, one Kybella injection session will most likely not be enough. While patients will see improvement after each session, unless they have only a small amount of fat to treat, they will probably need three to five sessions, she says.

Does Kybella leave scar tissue?

The long-term effects of Kybella and fat-dissolving are not clear, but it may generate scar tissue, which could limit the success of future liposuction treatment.

How long does Kybella bullfrog last?

The “Bullfrog Effect” won't last.

This lasted for over a week and is completely normal. Ice and ibuprofen helped significantly; most of my swelling has subsided at week 3. Numbing is also a side effect that should be expected: my treatment area was numb immediately after treatment and is still a bit numb at 3 weeks.

Can you use Kybella on jowls?

Kybella is the first and only FDA-approved injectable drug that contours and improves the appearance of a double chin, jowls and other small pockets of fat. The medication causes the destruction of the fat cells.

Is numbness from Kybella permanent?

Once destroyed, those cells cannot store or accumulate fat, and the results can be permanent. The most common side effects of Kybella injections in a majority of people range from swelling, bruising, pain, numbness, and redness to areas of hardness in the treatment area and numbness lasting longer than 30 days.

How long does Kybella stay in your system?

Kybella will last forever!

Maximum results can be seen after six months and are long-lasting. Kybella completely destroys fat cells and they disappear permanently. So, once these fat cells are eliminated you will be able to enjoy your newly sculpted chin for many years.

Should you massage neck after Kybella?

Massaging the Neck – After 3 days

After the first three days, you may begin massaging your neck to help the lymphatic system drain the treated area.

Should you wear a chin strap after Kybella?

It is recommended to wear a chin strap with an ice pack for a few nights after treatment and elevate head to reduce swelling. Patients can experience numbness, redness, nodules, bruising and firmness at injection sites after treatment, which usually resolves over 4-5 weeks.

How long before Kybella swelling goes down?

The bruising and swelling tends to last one to three days but can go on for a few weeks before it is completely back to normal. An over-the-counter anti-inflammatory can help. It's rare, but some patients experience numbness in the area and sometimes firmness where the injections were administered.

Does Kybella give you a jawline?

Kybella Treatments

In the case of Kybella, it has been approved as a non-invasive procedure for fat reduction along the jawline. It's considered an innovative treatment as it operates like non-invasive liposuction, and you can use Kybella on jowls, double chin, and around the jawline.

What should I avoid after Kybella?

Avoid alcohol, caffeine, niacin supplement, high-sodium foods, high sugar foods, refined carbohydrates, and spicy foods 24-48 hours before and after your treatment. These items may contribute to increased swelling or irritation.

How do I prepare for Kybella?

How to Prevent Bruising

  1. Stay away from wine (especially red wine) for seven days before an appointment. ...
  2. Do not take anti-inflammatories during the week before you receive KYBELLA. ...
  3. Don't eat garlic for seven days before a double chin treatment. ...
  4. Consider taking arnica. ...
  5. Get your workout in before you have KYBELLA.

Does drinking water help Kybella?

Hydrate with Water

This process will make you face bloat and cause the dreaded double chin. But if you drink eight eight-ounce glasses of water daily, your body will naturally dispose of the water, and you can avoid that bulge below the jawline. Caution: Don't think you can replace water with sodas or energy drinks.

Can you use Kybella on arms?

Kybella can be injected in a variety of areas apart from the submental region, i.e. arms, abdomen, and outer thighs to improve the overall contour.

Will I lose weight with Kybella?

Can Kybella help me lose weight? This is not a weight loss procedure but instead is used for targeted fat reduction. Kybella cannot help you with a six-pack or those extra 20 pounds, but it CAN help you with moderate to severe fat reduction in the chin, neck, jowels, face, arms, bra fat, or back!