how bad is propylene glycol vape

Researchers have found that using e-cigarettes with the e-liquid refills containing propylene glycol

(PG) and vegetable glycerine (VG) may lead to inflammation of the lungs over a period of time.

Full Answer

What are the harmful effects of propylene glycol?

The chemical facts about propylene glycol

• It is water-soluble.
• It is synthetic.
• It is non-toxic.
• It is easily metabolized.

What is propylene glycol and why you should avoid it.?

Some popular products that contain propylene glycol include:

• Biolage by Matrix Conditioning Balm
• Nivea for Men Hair & Body Wash, Sensitive
• Aveeno Active Naturals Skin Relief Overnight Cream
• Arm & Hammer Essentials Natural Deodorant, Unscented
• Cetaphil Daily Facial Moisturizer For All Skin Types

What are the side effects of inhaling propylene glycol?

Side Effects Of Propylene Glycol

• If gaseous form of propylene glycol in inhaled, there may be breathing difficulty; in certain cases oxygen supplementation may be necessary.
• Propylene glycol can cause irritation in eyes, causing burning of eyes.
• Propylene glycol is extremely flammable therefore it should be stored with all precautions.

What foods or medicines contain polyethylene glycol?

Polyethylene glycol (PEG) is a cause of anaphylaxis to the Pfizer/BioNTech mRNA COVID‐19 vaccine ... Polysorbate 80 is used as an excipient in many drugs (including some vaccines such as influenza) and as a food additive and is thus widely tolerated. ... Common drugs: Common drugs containing PEG: laxatives, Gaviscon double action, depot ...

See more

Is it safe to vape propylene glycol?

Yes - it's used as a food additive in many, many products, so you probably already consume it on a daily basis. Is propylene glycol safe to vape? Yes, to be clear, it is considered extremely safe, non-toxic, and has no cancer-causing properties, unlike tobacco!

Why is propylene glycol bad in vape?

Propylene glycol also dries out the mouth and limits saliva production. When this happens, some side effects may include dry mouth, bad breath, and an increased risk for gum disease and cavities. Another dangerous liquid found in e-cigarettes is vegetable glycerin, which gives e-liquid a sweet flavor.

Is it bad to smoke propylene glycol?

Propylene glycol (PG) is generally recognized as safe by oral, dermal or inhalation routes and has been a common ingredient in all American made tobacco cigarettes for seven decades (AAPHP website). The cartridge liquid is tobacco-free and no combustion occurs (Ruyan cartridge report).

What is propylene glycol in Vaping?

Propylene Glycol is the primary ingredient in the majority of e-liquids and e-cigarette cartridges on the marketplace today. Most e-liquid contains at least 80% and as much as 92% propylene glycol. This is the ingredient that produces the smoke-like vapor when the e-cigarette is exhaled.

What is the healthiest vape?

PAX 3. The PAX 3 is consistently ranked one of the healthiest vapes, and it's an incredibly customizable conduction vaporizer suitable for dry herb and wax.

Is propylene glycol safe for lungs?

Vaping propylene glycol and vegetable glycerine may lead to lung inflammation. Researchers have found that using e-cigarettes with the e-liquid refills containing propylene glycol (PG) and vegetable glycerine (VG) may lead to inflammation of the lungs over a period of time.

How bad is vaping for lungs?

However, there has been an outbreak of lung injuries and deaths associated with vaping. In February 2020, the Centers for Disease Control and Prevention (CDC) confirmed 2,807 cases of e-cigarette or vaping use-associated lung injury (EVALI) and 68 deaths attributed to that condition.

Is PG e-liquid safe?

It's “generally recognised as safe” by the US FDA, and has many useful properties. It's a good solvent (things can be dissolved in it), it attracts water, and it has low toxicity and low vapour pressure. These properties make it a great choice for use in various consumer products, including e-cigarettes.

What is the safest vape juice?

VaporFi (Safest & Most Transparent) If there's one vape juice brand, which subjects their juice to countless independent third-party lab-tests and is backed by numerous safety certifications, it's VaporFi.

How long does it take for your lungs to heal from vaping?

After one to nine months: clear and deeper breathing gradually returns; you have less coughing and shortness of breath; you regain the ability to cough productively instead of hacking, which cleans your lungs and reduce your risk of infection.

Does propylene glycol cause popcorn lung?

New research shows that propylene glycol can also generate methylglyoxal, an alpha di-carbonyl compound recently shown to cause epithelial necrosis at even lower concentrations than diacetyl, the flavoring chemical associated with bronchiolitis obliterans ("Popcorn Lung").

Can you get vape juice without propylene glycol?

Yes! Our VG based e-liquid is 100% propylene glycol free. Many e-liquids are advertised as being vegetable glycerin based, yet they still contain propylene glycol.

What is the role of propylene glycol in cigarette products?

The major role of propylene glycol is preservative. It is found in food, cosmetics, drugs, tobacco. Omnipresent, it is found in electronic cigarette products where it generates vapor. Propylene glycol is a food, cosmetic, medical additive. Preservative and vapor generator in the electronic cigarette, its toxicity is evaluated.

Where can I find propylene glycol?

You will most certainly find propylene glycole in your pharmacy. Used as C3H8O2 as a solvent, PG is very present in pharmaceuticals in topical, oral and injectable form. It is also used as a stabilizer in vitamins. It is found in the excipients of many tablets, syrups, inhalers and injectable solutions.

What is the chemical name for propane?

Propylene glycol or propane 1,2 diol is organic chemical compound obtained by the petrochemical process. The result is a translucent, odorless and tasteless liquid used as an anti-caking agent, antioxidant, dough hardener, thickener, stabilizer, solvent, emulsifier and preservative.

How to reduce irritation caused by PG?

The easiest way to overcome irritation caused by PG is to increase the ratio of vegetable glycerin in your e liquid.# N#You will easily find neutral bases with a high ratio of VG, usually 30% PG to 70% glycerine, or even what is called full VG base, composed only of vegetable glycerin.#N#An alternative based on Propane-1,3-diol, a synthetic diol that can be derived from corn by enzymatic degradation of glucose is also proposed to replace PG.#N#It remains that this product named vegetable mono propylene glycol is also hygroscopic and seems less studied in the long term.

How is propylene glycol metabolized?

Propylene glycol is metabolized by the liver, where it is converted to lactic acid and pyruvic acid acid, then to carbon dioxide (CO2) and water, a completely normal cycle. It is not bioaccumulative, which means it is not absorbed by the body.

How long does it take for PG to show up in vape juice?

PG side effects can only lead to a reduction in its presence in vape juice. Appearing usually one to two weeks after starting the vape, it is easy to overcome this problem by looking for liquids composed of a mixture of PG and glycerin or even 100% glycerin if the allergy is obvious.

What is PG in vaping?

PG is a major ingredient in electronic cigarette products. It makes up the majority of e liquids available on the market and is part of the homemade e liquid that the vapers make themselves, method called DIY, do it yourself.

Who is the most cited study on vaping?

One of the most cited studies by supporters of vaping – for exactly this reason – is Igor Burstyn’s review of the evidence on the chemistry of e-cigarettes. Burstyn set out with a simple goal: to compare the levels of chemicals detected in vapour to how much of them we class as acceptable in the workplace.

Does PG affect dogs?

One study also looked at the effect on dogs over the course of nine months. The results show that PG doesn’t pose a big threat to animals when inhaled. There were some small differences, though. For example, rats have sensitive eyes and noses, and the irritation from PG led to some bleeding in one study.

Is PG inhalable dangerous?

Studies like these are used to support the use of PG in inhalable medicines. Simply put: animal studies show no substantial risk from inhaling PG, even in high concentrations. There may be irritation and other minor effects, but overall it isn’t very harmful to mammals or other primates.

Can rats smoke VG?

Rats inhaled smoke either produced with PG -containing cigarettes, VG-containing cigarettes, cigarettes with both or ones with neither. Although there was plenty of damage from the smoke, the PG and VG seemed to make no difference. Studies like these are used to support the use of PG in inhalable medicines.

Is PG a medicine?

Since PG is used in some inhaled medicines, there have been some studies looking into its safety for that. One example compared a higher-PG formulation of a nasal spray with a reduced PG version over the course of four weeks, and another study compared them for six weeks.

Is PG better than smoke?

PG isn’t Perfect (But it’s Better Than Smoke) The evidence on PG is pretty encouraging. Animals seem to tolerate it well, and the effects seen so far in vapers and humans exposed in other situations are mild. Also, most vapers also won’t exceed existing workplace maximums for PG exposure.

Can PG break down?

PG is implicated in the formaldehyde issue, so it’s worth addressing here too. PG can break down into formaldehyde, depending on how much it’s heated. It only happens a tiny bit under normal conditions, so vapers in the real world don’t need to worry. But several studies have shown that cranking up settings to the extreme can increase this quite a lot.

Who said inhaling stuff has a lot of impact on the lungs?

Lead author Dr. Peter Shields, a medical oncologist at the Ohio State University Comprehensive Cancer Center in Columbus said, “Obviously inhaling stuff is going to have some impact on the lungs. This is another piece of information.”.

Can vaping cause lung damage?

The researchers planned on quantifying the changes in the lungs after use of e-cigarettes, they explained. The US Centers for Disease Control and Prevention (CDC) states that among those who have experienced lung injuries with vaping, “most patients report a history of using tetrahydrocannabinol (THC)-containing products.”.

Does vaping cause lung inflammation?

Vaping propylene glycol and vegetable glycerine may lead to lung inflammation. Researchers have found that using e-cigarettes with the e-liquid refills containing propylene glycol (PG) and vegetable glycerine (VG) may lead to inflammation of the lungs over a period of time. The results of the study titled, “Effects of Electronic Cigarette ...

Can you use THC and nicotine containing products?

The CDC adds, “Exclusive use of nicotine containing products has been reported by some patients with lung injury cases, and many patients with lung injury report combined use of THC- and nicotine-containing products.”. This was the first “experimental design” study that showed the damage caused by e-cigarettes say the researchers.

Does e-cigarette affect inflammatory cells?

Results revealed that there was no significant difference in levels of inflammatory cells among the e-cigarette users and the control group. The levels of inflammatory cells and proteins in the adult lungs were slightly raised however among those who used higher amounts of propylene glycol. The levels of propylene glycol could be measured from ...

Does smoking e-cigarettes cause lungs to swell?

The team of researchers, in the pilot clinical trial have found that those who smoked e-cigarettes twice a day for just a month had higher levels of chemicals such as propylene glycol in their blood. This was associated with inflammatory changes in their lungs.

Can propylene glycol be measured?

The levels of propylene glycol could be measured from the urine samples of the participants. This helped the team analyze the extent of use of this chemical. Shields explained, “So people with higher changes in levels actually inhaled more, and when you look at that, you see an increase in inflammation.”.

Why do people vape?

Give it a little thought, and it’s not surprising; most smokers who also vape are only vaping because they can’t smoke in most public places. In other words, they’re not actually trying to stop smoking, just settling for vaping because they’re not allowed to smoke.

How many teenagers have vaped?

In all, more than 2 million teenagers admitted to vaping within the last 30 days. In some respects, that could be considered a good thing; if the choice is between vaping and smoking, vaping is relatively safer, without the harmful chemicals the come from burning tobacco and paper.

How does vaping work?

Everybody knows how smoking works: dried and shredded tobacco is wrapped in a paper tube, which is then set on fire at one end, while the smoker inhales the smoke through the other end. As it turns out, vaping is only slightly more complicated, though it requires a lot more electronics.

Why is diacetyl in flavored e-liquids?

The diacetyl makes the flavors richer, but because the vapor is being breathed in, it exposes users to the risk of popcorn lung, which increases the longer these liquids are vaped . Particularly concerning is the fact that diacetyl is primarily found in flavored e-liquids – which tend to be more appealing to teenagers.

What is a vape mod?

In vaping, a device (the vape pen or vape mod) heats a volatile liquid in a cartridge, which the user inhales from the device. That’s it; rather than burning tobacco, a vape simply turns a liquid to vapor (oh, that’s where they get the name!). That process can be as simple or a complicated as the user wants it to be, ...

What chemical is used to make popcorn taste buttery?

But the specific chemical associated with popcorn lung symptoms is diacetyl, a food additive that was once used to make popcorn taste buttery without butter. That’s where the name comes from – BO was first linked to diacetyl when workers in a popcorn factory began getting sick.

Does vaping help with smoking?

The irony, then, is that vaping has been proven to help adult smokers quit, but has also been shown to lead teenagers to move from e-cigs to real cigarettes. A 2015 study shows that for 2000 adults who used vaping to stop smoking, more than 160,000 teenagers and young adults made the transition in the opposite direction.