Can You Smoke Weed After Lip Filler – What are The Risks

Medically Reviewed
Medically Reviewed by Dr. Aurora Kalmanson on
Written by Fillers Editorial Team, plastic surgery specialists.

Deciding to get lip fillers requires considering post-treatment care to ensure the best outcome. Among the questions that arise, many wonder about the safety of smoking weed after the procedure.

Clinical recommendations strongly advise against smoking — including cannabis — immediately following lip filler injections. The general rule of thumb derived from healthcare providers is to refrain from smoking weed for at least 24 to 48 hours post-treatment. Smoking weed, particularly inhalation methods that involve pursing of the lips, can potentially increase the risk of infection, impair healing, and compromise the aesthetic results. While occasional use may not dramatically alter the longevity of filler substances, habitual smoking has been linked to faster collagen breakdown and an increased frequency of touch-ups.

Understanding the Effects of Smoking on Lip Filler Recovery

The recovery period after receiving lip fillers is critical for the treatment’s success, and smoking during this time can negatively influence the outcomes. Let’s take a closer look at the specific risks related to smoking after lip fillers.

Potential Risks and Complications

Increased Risk of Infection: The act of smoking weed after getting lip fillers poses an increased risk of infection. The heat and potential contaminants from the smoke, combined with the mouth’s moist environment — an ideal breeding ground for bacteria — can lead to infections around the injection sites. Additionally, the repetitive motion of inhaling can draw bacteria closer to the vulnerable areas, increasing the risk. After obtaining lip fillers, the puncture sites remain delicate and more susceptible to external irritants. By avoiding smoking weed or being exposed to smoke of any kind, you reduce the possibility of complications that could not only affect your health but also the appearance and longevity of your lip fillers.

Delayed Healing Process: Smoking weed post-lip filler can decelerate the body’s natural healing mechanisms. Cannabis smoke inhalation decreases the oxygen in your bloodstream, which is integral for tissue repair and regeneration. Oxidative stress and reduced blood flow can defer the recovery process, causing extended periods of swelling, bruising, and discomfort. Furthermore, the physical act of smoking involves a suction motion that can put undue pressure on the healing tissues, potentially leading to inflammation or bruise exacerbation.

Compromised Treatment Results: The pursuit of lip fillers is often to enhance cosmetic appearance, but smoking weed shortly after treatment can undermine these aesthetic goals. Not merely a matter of risking infection and delayed healing, smoking weed could distort the final results. The frequent lip movement required to smoke may induce pressure that shifts the filler, leading to asymmetry or irregularity. Additionally, habitual smoking can provoke the early degradation of collagen and elastin — fibers necessary for maintaining lip volume and smoothness. Consequently, smoking could require more frequent touch-ups, diminishing the treatment’s cost-effectiveness and longevity.

How Smoking Impacts Lip Filler Longevity

Accelerated Breakdown of Filler: Smoking is linked to the accelerated metabolism of lip fillers, leading to a quicker decline in their volumizing effects. The heat from smoke, combined with the chemicals inhaled, can heighten the enzymatic activity that breaks down hyaluronic acid — a common constituent of lip fillers. Moreover, nicotine and other constituents in the smoke can cause blood vessels to constrict, diminishing blood flow and the delivery of nutrients vital for maintaining the integrity of the filler material. Over time, smokers may notice their lip filler losing its shape or volume at a faster rate, prompting a return to the clinic sooner than anticipated for maintenance. This effect is not limited to traditional smoking; vaping and exposure to any smoke may also contribute to this phenomenon.

Need for More Frequent Touch-Ups: The lifestyle choice of smoking doesn’t only pose immediate post-treatment risks; it also has a ripple effect on the durability of lip fillers. Regular smokers often face the inconvenience and additional expense of requiring more frequent touch-ups due to the accelerated degradation of the filler substance. The consistent pursing motion necessary for inhaling smoke, regardless of the source, applies repeated pressure on the lips; this mechanical stress can redistribute the filler, leading to asymmetry or lumpiness that requires correction. As collagen and elastin synthesis wanes under the influence of smoking, the skin’s support structure weakens, further undermining the filler’s aesthetic longevity and necessitating revisits to the practitioner to restore the desired lip volume and contour.

Long-Term Impact of Smoking on Lip Fillers

The influence of smoking extends beyond the initial recovery period after lip filler treatments, with significant effects on the long-term condition and appearance of the lips.

Accelerated Aging and Collagen Breakdown

Loss of Lip Volume and Definition: The toxins in smoke are notorious for their contribution to the breakdown of collagen and elastin, the proteins that give lips their structure and suppleness. Over time, this degradation leads to a loss of natural lip volume and the blurring of the lip’s border, called the vermilion edge. Psychoactive substances in smoke can make this effect worse, accelerating the natural aging process. The added impact on the degradation of lip fillers means that smokers might not only lose the benefits of the filler quicker but also find that the background canvas of their lips has lost its youthful vitality.

Premature Need for Repeat Treatments: Habitual smokers often find themselves back in their cosmetic provider’s chair sooner than non-smokers as the impact of smoke translates into a reduced longevity of lip filler results. The repeated exposure to smoke, coupled with the natural aging process, requires more frequent interventions to maintain the lip volume and aesthetic appeal achieved by fillers. This represents not only an additional financial burden but also more exposure to procedural risks and recovery periods.

Protecting Your Investment in Lip Enhancement

Minimizing or Quitting Smoking: For individuals who have invested in lip fillers, the decision to minimize or quit smoking can dramatically prolong the results of the treatment. Giving up smoking can slow down the accelerated aging process, maintaining the integrity of both the fillers and the natural structure of the lips themselves. It is an investment in the longevity of the aesthetic enhancement, where the benefits transcend cosmetic appearance and contribute to overall oral and systemic health. Providers will often offer resources and support strategies for those looking to quit, recognizing the multifaceted benefits.

Maintaining Optimal Lip Health: Beyond the act of quitting smoking, maintaining lip health involves a holistic approach to lifestyle. Hydration, nutrition, sun protection, and proper skincare all play a part in preserving the filler’s look and feel. Regular use of sunscreen, lip balms with appropriate SPF, a diet rich in antioxidants, and staying hydrated contribute to fuller, healthier lips. These practices, paired with routine check-ups with your aesthetic provider, will ensure that your lip fillers look their best for as long as possible.

Frequently Asked Questions

Can I smoke weed immediately after getting lip fillers?

Smoking weed immediately after getting lip fillers is strongly discouraged due to the increased risk of inflammation, infection, and impacted treatment results.

How long should I wait before smoking weed after lip injections?

It's recommended to avoid smoking weed for at least 24 to 48 hours after receiving lip fillers to allow adequate healing time and reduce potential complications.

Will smoking weed once ruin my lip filler results?

A single instance may not ruin the results, but it can introduce unnecessary risks during the critical initial healing period.

Can secondhand weed smoke affect my lip filler recovery?

Yes, secondhand smoke can still expose you to harmful substances that might interfere with the healing process.

What should I do if I accidentally smoke weed too soon after lip fillers?

Minimize further risk by avoiding additional exposure, observe any adverse reactions closely, and consult with your healthcare provider.

Will smoking weed cause my lip fillers to migrate or look uneven?

Repeat actions like pursing your lips to smoke can potentially affect the positioning of the filler, leading to unevenness.

Can smoking weed cause infections in my newly filled lips?

Yes, smoking weed can increase the risk of infections in the area of the lip fillers due to exposure to bacteria and reduced healing capacity.


Proper post-treatment care is very important after lip filler procedures, and abstaining from smoking, including weed, plays a critical role in ensuring the best cosmetic outcomes. Avoiding smoking helps prevent complications such as infection, unevenness, and accelerated breakdown of the filler. For long-lasting results and to protect the investment in your aesthetic enhancement, maintaining a healthy lifestyle and following your provider's recovery guidelines are key strategies. If you are a smoker, considering a break from the habit could further benefit both the appearance and overall health of your lips.

Was this article helpful?



Knobloch, K., & Vogt, P. M. (2010). Smoking and soft-tissue dermal fillers: a potentially detrimental combination?

Dr. Aurora Kalmanson

Always Consult a Medical Specialist

The information provided in this blog is for informational and educational purposes only and should not be interpreted as personalized medical advice. It's crucial to understand that while we are medical professionals, the insights and advice we provide are based on general research and studies. They are not tailored to individual health needs or conditions. Thus, it is essential to consult directly with a healthcare provider who can offer personalized medical advice relevant to your specific situation.