Can Smoking Weed Cause Acne?
Marijuana use, particularly smoking, has been a topic of debate concerning its impact on skin health. However, its relationship with acne breakouts are difficult to agree upon because acne breakouts are a multifaceted skin condition that can be influenced by various factors, including diet, hormones, and lifestyle choices.
What this means, is that you have to assess how you personally partake in marijuana consumption and how it might correlate to potential acne triggers in your skin.
So here’s a comprehensive look into whether weed consumption can potentially be contributing to your acne breakouts.
What exactly is acne?
Acne is a prevalent skin condition characterized by the occurrence of pimples, blackheads, whiteheads, and in severe cases, cysts and nodules. It occurs when pores are clogged with oil and dead skin cells. The skin’s sebaceous glands produce sebum, an oily substance that can mix with dead skin cells to block hair follicles. This blockage creates an environment where bacteria, particularly Propionibacterium acnes, can thrive, leading to inflammation, redness, and swelling.
Hormonal fluctuations, especially during puberty, menstruation, or due to certain medications, can increase sebum production and contribute to the development of acne. Additionally, factors such as diet, stress, and unsuitable skincare products can exacerbate the condition. Acne most commonly affects areas with a higher density of oil glands, including the face, neck, chest, back, and shoulders.
Although not a serious health threat, acne can cause significant emotional distress and potential scarring, impacting an individual’s self-esteem and overall quality of life. Treatment options range from topical and oral medications to lifestyle adjustments and professional dermatological procedures, tailored to the severity of the condition
The Link Between Marijuana and Acne Breakouts
As stated, there is no definitive scientific evidence directly linking marijuana consumption to acne breakouts, but these indirect factors associated with marijuana use may contribute to acne breakouts.
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- Hormonal Changes:
- Marijuana, particularly THC, can impact hormone levels, specifically testosterone. Increased testosterone levels can stimulate the sebaceous glands to produce more sebum (oil), which can clog pores and lead to acne breakouts.
- Hormonal imbalances caused by THC and other cannabinoids can thus contribute to the development of acne breakouts by increasing oil production in the skin.
- Inflammation:
- If you are smoking marijuana, it can lead to inflammation both internally and externally. This inflammation can make it harder for the body to fight acne breakouts, leading to red, swollen skin and increased sensitivity. So no, this isn’t directly causing your acne, but it can delay the healing of it.
- Increased Appetite and Dietary Choices:
- Marijuana use often leads to “the munchies,” which can result in the consumption of high-fat, high-sugar, and high-carbohydrate foods. These dietary choices are known to contribute to acne breakouts by increasing blood sugar levels and promoting inflammation. They can also spike insulin levels and promote oil production in the skin, further increasing the likelihood of acne breakouts. You can learn more about what foods can trigger your acne here.
- Hormonal Changes:
- Lifestyle Changes
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- Marijuana use can lead to changes in behavior and hygiene that may contribute to acne breakouts. Users might become more relaxed or lethargic, potentially neglecting their regular skincare routines. This can result in increased oil and dirt buildup on the skin, leading to clogged pores and acne breakouts
The Relationship Between Smoking and Acne
A big thing to investigate beyond if marijuana causes acne is if smoking, whether it be pot or nicotine, is what is causing your acne. It’s worth noting that a medical journal called Dermato-Endocrinology, conducted a study and did in fact find a correlation with smoking and acne. Here are some things to consider:
- Decreased Oxygen Supply: Smoking reduces the amount of oxygen available to the skin. The toxins in cigarette smoke constrict blood vessels and impede blood flow, leading to less oxygen and nutrients reaching the skin. This can result in poor skin health and impair the skin’s ability to heal, making it more susceptible to acne.
- Increased Sebum Production: Sebum is an oily substance produced by sebaceous glands to lubricate and protect the skin. However, excess sebum can clog pores and lead to acne. Studies have shown that smoking can increase sebum production. The nicotine and other chemicals in cigarettes stimulate the sebaceous glands, leading to higher levels of sebum and, consequently, a greater likelihood of developing acne.
- Inflammation: Smoking is known to promote inflammation throughout the body, including the skin. Inflammation is a key component of acne, as it can cause redness, swelling, and the formation of pimples. The chemicals in cigarette smoke can trigger inflammatory responses in the skin, exacerbating existing acne and potentially leading to new breakouts.
- Free Radical Damage: Cigarette smoke contains numerous free radicals, which are unstable molecules that can damage cells and tissues. Free radicals can harm the skin by breaking down collagen and elastin, essential proteins that keep the skin firm and elastic. This damage can lead to premature aging and make the skin more vulnerable to acne.
Context is Everything
Acne is rarely caused by just one thing. Which is why acne clinics that take a more comprehensive approach to acne care are becoming more and more popular. The question to ask yourself is why are you partaking in marijuana use in the first place? What else does that correlate with in your life?
For example, if you leverage it as a method to manage stress in your life then that is another potential acne trigger and worth investigating in addition to marijuana use. Are you disrupting your diet as a result of a recent uptick in marijuana use? Well then let’s dive into that as well.
The point is, your acne triggers can originate in many different ways so it’s just as important to assess your overall lifestyle in addition to your marijuana intake.
Conclusion – Does Marijuana Cause Acne?
While marijuana use is becoming increasingly accepted and legalized in many regions, its impact on skin health, particularly acne breakouts, cannot be overlooked. The indirect effects of marijuana on diet, hormonal balance, and overall skin health contribute to the development and exacerbation of acne breakouts. Those who use marijuana regularly and struggle with acne breakouts may need to consider these factors and potentially adjust their skincare routines and dietary habits to mitigate the effects.
Understanding the complex relationship between marijuana use and acne breakouts can help users make informed decisions about their health and skincare. While marijuana may offer certain benefits for medical or recreational use, its potential to worsen acne breakouts should be considered by those prone to skin issues. As with any lifestyle choice, moderation and awareness of the potential side effects are key to maintaining overall health and well-being.
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Note: The entire contents of this website are based upon the opinions of Face Five Acne, unless otherwise noted. Individual articles are based upon the opinions of the respective author, who retains copyright as marked. The information on this website is not intended to replace a one-on-one relationship with a qualified health care professional and is not intended as medical advice. It is intended as a sharing of knowledge and information from the research and experience of running an Acne Clinic for over ten years.

Yuki Stauffer, is a licensed Colorado Esthetician, Functional Nutrition Coach, Certified Acne Specialist, Preventive Health Instructor, and Medical Interpreter. Her Acne Solution Program offers personalized skincare, diet, and lifestyle guidance to empower clients in overcoming acne.
With expertise in skincare and a dedication to helping others, Yuki provides customized consultations and Face Five Skincare products, both in-office and online.

