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9 Botox Lip Flip Side Effects: What You Should Know

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  • Post category:Lips
  • Post last modified:August 21, 2024

Thinking about enhancing your smile with a Botox lip flip but worried about potential side effects? You’re not alone!

The idea of achieving that perfect pout is tempting, but the thought of unexpected outcomes can be a bit unsettling. From minor discomfort to more noticeable changes, it’s important to know what you’re getting into.

In this post, I’ll dive into the common Botox lip flip side effects, so you can make an informed decision and confidently embrace your new look.


A Botox Lip Flip is gaining popularity as a quick way to enhance the appearance of one’s lips. Unlike traditional lip fillers, this procedure involves injecting small amounts of botulinum toxin into the upper lip. This treatment creates the illusion of fuller lips by relaxing the muscles around the upper lip, causing it to subtly “flip” outward.

If you are considering this cosmetic treatment, you should be aware of potential Botox lip flip side effects. While many experience minor swelling and a few common side effects, understanding the risks can help in making an informed decision.

Botox lip flip side effects.

9 Botox Lip Flip Side Effects

Here is a list of 9 Botox lip flip side effects for you to be aware of.

1) Swelling

Swelling is one of the more common side effects of the Botox Lip Flip procedure. The injection of botulinum toxin into the lip area, especially the vermillion border and corners of the mouth, can cause minor swelling. This reaction is due to the body’s response to the injection.

Typically, the swelling is temporary and should subside within a few days. It’s important to monitor the treated area closely. If the swelling lasts longer or becomes painful, it’s best to consult with the healthcare provider who performed the Botox treatment.

2) Bruising

Bruising is one of the common side effects after a Botox lip flip. The injection site, usually around the vermillion border and corners of the mouth, may show signs of bruising. This occurs because of tiny blood vessels getting pricked during the procedure.

You may notice the bruising soon after the Botox injections. It’s generally mild and should fade away within a few days. Over-the-counter pain relievers can help manage any discomfort, but avoid anything that can thin the blood, like aspirin, to prevent worsening the bruising.


Related: Top 9 Things You Can’t Do After Botox.

Does Botox Hurt? How Painful Are First Injections?


3) Discomfort

Botox lip flip can cause some discomfort, just like any cosmetic procedure. The small amount of Botox injected into the upper lip might create a stinging sensation.

The orbicularis oris muscle can feel tight. This tightness usually lasts only a few hours after the procedure.

4) Headache

A common Botox lip flip side effect is a headache. This can happen because botulinum toxin is injected into the orbicularis oris muscle, which controls the movement of the mouth.

Headaches from Botox injections are usually mild and temporary. They often occur within the first few days after the procedure.

5) Nausea

Nausea can sometimes happen after a Botox lip flip. This side effect is not very common but can occur for some people. The botulinum toxin in Botox might cause nausea, especially if someone has sensitivities or allergies.

Botox injections involve small needles, and sometimes the body reacts to this in unexpected ways. Nausea might arise if the person feels anxious or uneasy about the procedure. It’s essential to share any concerns with the healthcare provider beforehand.

6) Asymmetrical smile

An asymmetrical smile is one of the potential side effects of a Botox lip flip. This happens when the Botox spreads to nearby muscles, affecting their movement.

If Botox spreads, it can cause one side of the lip to lift more than the other. This can result in a crooked or uneven smile.

The asymmetrical smile is usually temporary. Most people find that it improves within three to four months as the effects of Botox wear off.

7) Drooling

Drooling can happen after a Botox lip flip. This is because Botox, or botulinum toxin, relaxes the muscles around the upper lip. When these muscles, like the orbicularis oris muscle, get too relaxed, it can make it hard to keep saliva in the mouth.

While drooling is not very common, it is one of the potential side effects users should know. The effect is usually temporary, lasting until the botox wears off or as the body adjusts.

8) Difficulty speaking

Difficulty speaking can be Botox lip flip side effect. In this procedure, botulinum toxin is injected into the upper lip area. People with thin lips or a high gummy smile may notice this side effect more. They might experience changes in how their top lip covers their teeth when they speak. People often find that speaking difficulties are temporary. The effects of Botox wear off over time, usually within a few weeks. Experienced injectors aim to minimize this issue by using just the right amount of Botox.

9) Difficulty eating

Some people might find it hard to eat after a Botox lip flip procedure. The botulinum toxin used in the treatment relaxes the orbicularis oris muscle around the upper lip. This can make it difficult to move the upper lip normally.

Patients might struggle to bite into food or use a straw. This is because the muscle that helps the lip curl around food or objects is temporarily weakened. This side effect often subsides after a few days. 

About the Botox Lip Flip

The Botox Lip Flip is a popular cosmetic procedure designed to enhance the appearance of the upper lip by subtly lifting and flipping the lip upward, creating a more defined and pouty look. Unlike lip fillers or dermal fillers, which add volume to the lips, the Botox Lip Flip uses small amounts of Botox to relax the muscles around the cupid’s bow. This allows the upper lip to gently roll outward, giving the illusion of fuller lips without increasing their size. A good candidate for this procedure is someone who desires a more pronounced upper lip shape without the added fullness that comes with traditional fillers.

Botox Lip Flip Side Effects FAQs

What Are the Common Botox Lip Flip Side Effects?

Botox lip flip side effects can vary from person to person. Common side effects include minor swelling at the injection site, temporary discomfort, and subtle changes in the appearance of the upper lip. In rare cases, some individuals may experience difficulty in controlling the upper lip muscle or slight drooping. These side effects are usually temporary and resolve on their own.

How Does a Botox Lip Flip Compare to Lip Fillers?

A Botox lip flip is different from lip fillers or dermal fillers. While lip fillers, often made of hyaluronic acid, add volume and plump lips, a Botox lip flip uses small amounts of Botox to relax the upper lip muscle, creating the appearance of fuller lips. If you’re looking for subtle enhancement without the added volume, the Botox lip flip might be a good option for you.

Can a Botox Lip Flip Fix a Gummy Smile?

Yes, a Botox lip flip can help address a gummy smile. By relaxing the upper lip muscle, the Botox treatment can reduce the visibility of the gums when you smile. This nonsurgical cosmetic procedure offers a subtle way to enhance the appearance of your smile without the need for more invasive treatments like lip lifts.

Is the Botox Lip Flip Suitable for Everyone?

The Botox lip flip is a good option for those seeking subtle changes in the appearance of their lips. However, the best candidate is someone with a good medical history and who is not looking for significant lip volume increase. During your initial consultation with a plastic surgeon or medical provider, they will assess your desired outcome and discuss whether the Botox lip flip is the right choice for you.

How Much Botox Is Typically Used for a Lip Flip?

The amount of Botox used for a lip flip is typically small, usually around 4-6 units of Botox. The specific amount depends on your upper lip shape and the desired effect you want to achieve. Your medical provider will create a treatment plan tailored to your needs to ensure optimal results.

What Should I Expect After the Botox Lip Flip Treatment?

After the Botox lip flip treatment, you may experience some swelling at the injection site and a slight change in the appearance of your lips. Most people notice immediate results, with full results becoming visible within a few days. It’s important to follow your medical provider’s advice for recovery time and avoid rubbing the treatment area to achieve the best results.

Can I Resume Normal Activities After a Botox Lip Flip?

Yes, you can typically resume normal activities immediately after a Botox lip flip. However, it’s a good thing to avoid strenuous exercise and excessive sun exposure for at least 24 hours following the procedure. This will help minimize any potential risks and ensure the best possible outcome for your lip augmentation.

What Are the Differences Between a Botox Lip Flip and Lip Augmentation?

A Botox lip flip focuses on creating the appearance of fuller lips by relaxing the upper lip muscle, while lip augmentation with dermal filler injections actually increases the size of the lips. Lip augmentation is a good option for those looking for a more pronounced change, while a Botox lip flip offers a more subtle enhancement.

Are There Any Possible Side Effects of the Botox Lip Flip?

While Botox lip flip side effects are generally mild, possible side effects include temporary bruising, swelling, and allergic reactions at the injection site. In rare cases, the treatment can affect nerve signals, leading to issues with lip movement. Discussing your medical history with your medical provider during the initial consultation will help minimize potential risks.

How Long Do the Results of a Botox Lip Flip Last?

The results of a Botox lip flip typically last 2-3 months, after which you may need additional treatments to maintain the desired effect. If you’re looking for longer-lasting results, you might consider other lip enhancement options, such as dermal lip filler, which can provide more permanent changes.

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