Once you have decided to try e-cigs, there are some physiological side effects of vaping you may notice as a result. While they aren’t shocking, in some cases they are a cause for concern to those who may not have considered them. Some side effects that some vapers may experience can be immediate, especially if they’re making the first switch from smoking.

To give up a daily habit that you may have been cultivating a ritual of for many years can be shocking to the human body. As a result, it may manifest certain reactions to the introduction of vapor and the absence of smoke. The following side effects of vaping are possible, but not guaranteed results of vaping:

Because additives like PG are humectants and leach moisture from the body its important to stay hydrated when vaping

 Side Effects Of Vaping Include Dryness

Symptoms of dryness can appear and feel quite like an allergy attack. Users who switch to vaping commonly report dry eyes, dry mouth, skin, lips and throat. Excessive thirst or oral dryness may be due in part to the introduction of the vapor. Due in part to PG vaping has properties that attract or distill moisture. To counteract the symptoms of this humectant, users should drink more water to restore moisture.

Some users may experience skin rashes and acne as a result of quitting smoking

 Acne Or Rash From Quitting Smoking

A common condition known as quit zits and itchy skin or rashes are a known result of the switch. Many users report their acne subsiding within one week to three months. Though rare, allergic reactions to both PG and VG are possible. Discovering whether a user is susceptible to side effects to one or both can be daunting. Some users combat their reactions with over-the-counter allergy medication. However, serious allergies can have potentially harmful results. It is recommended users discontinue use and consult a medical professional for advice at the sign of serious reaction.

Due to its properties of contracting blood vessels nicotine can affect your dental health and gums

Side Effects Of Vaping On Your Dental Health

Use of any nicotine product causes blood vessels to constrict. In vapers who develop gum disease or other periodontal problems, this can cause warning signs to remain hidden. Obviously, t’s best to brush and floss regularly to maintain good dental health. It’s even more crucial for those who use nicotine products to take care of their health due to hidden dangers.

While it’s not necessarily one of the side effects of vaping, it’s an important factor to keep in mind. Though, it has been widely reported to not be a factor, there are trace amounts of sweetener in vape juice. While many diabetics have reported that e-juice does not effect their blood sugar, that doesn’t mean that the contents of liquid has no impact on your teeth.

As with anything the best way to protect yourself from cumulative dangers from vaping is to take care of your teeth. Brushing and flossing regularly will help to keep your mouth healthy as well as scrubbing out any residues. It doesn’t seem like a lot to ask for you to take care of your teeth, because you should be anyway.

As a result of pg drawing moisture from the body as it travels through users may experience nosebleeds

Vaping Nosebleeds

Propylene glycol draws moisture as it travels. PG can leech bodily fluids that are a natural part of the nasal cavity while traveling through the nose. Some vapors have reported extreme cases that include burning smells, and bodily harm as a result from repetitive exhalation through the nose.

Essentially, if you are prone to nosebleeds on dry, windy days this is something you may want to be aware of. However, this can be equally concerning for those who may not be accustomed to them. While taking in more water and staying hydrated may protect you from side effects of vaping like these, if its persistent or in any way troubling you should seek medical attention immediately to check for a possible serious condition.

Although vaping doesn't effect users the same way as smoking, e cigs may make you vulnerable to respiratory infections, pneumonia and other ailments

Lowered Immune System

When many people quit smoking, they report intense cold and flu infections. Symptoms include stuffy or runny nose, sinus pressure, coughs and body aches. However, a study on animal subjects conducted by the Johns Hopkins Bloomberg School of Public Health drew parallels to the possible effect vaping can have on the human lungs.

Their research led them to believe that vapers could be more susceptible to respiratory infections. This was as a result of what they determined to be byproducts of vaping and e-juice. While there is still no direct data on how vaping effects the immune systems of humans, any study conducted should be taken into account if the data points toward a possible health risk.

Bear in mind, the researchers exposed tiny mice to regular intervals of vapor that would normally be consumed by full grown humans. Essentially, any trace toxicity would be compounded by the tiny mice organs and systems inability to process such a quantity. Their ability to fight off the infections they were then exposed to gave them a dose of a virus.

Data collected pointed to the possibility that a lowered immune system in vapers could contribute to their increased susceptibility to infections such as pneumonia and sinusitis. Both of these infections can be fatal under the right circumstances. As a result, if you experience any discomfort, change in your breathing or symptoms associated with any illness, you should stop vaping and see a medical doctor immediately to protect yourself against any potentially serious health conditions.

Choosing the appropriate nicotine dosage when starting vaping can be crucial to your comfort and its desired effect


Finding the appropriate nicotine level for new vapers requires research. It’s important to supplement the amount the body wants, though, without over serving it. In some cases, withdrawal as a result of insufficient doses can cause heightened anxiety.

While many smokers believe nicotine calms them down, the truth is, the chemical is a stimulant. In detail, it raises blood pressure and constricts blood vessels, both of which can cause vapers to become ‘edgy’. Though it’s true many users consider themselves more relaxed when they take in nicotine, it actually ramps up the blood flow all over the human body.

Additionally, it stimulates the brain almost as soon as its absorbed. The chemical attributes of nicotine cause the brain to respond by emitting a range of chemicals we find pleasing, relaxing and stimulating all at once including serotonin, dopamine, epinephrine, and beta-endorphin. Essentially, nicotine is a wild ride for the human brain and in some users this may make them feel uncomfortable as if their body is being simultaneously motivated and stunted all at once. Selecting a comfortable dosage of nicotine will effectively help users acclimate and administer a steady dose without overwhelming the body and mind.

Nicotine is a stimulant that effects the body similarly to caffeine in coffee

Nicotine Effects Can Include Insomnia

Sleepless nights are a frequent complaint from those switching to vaping. The regulation of vaper’s sleep schedules depends largely on physically acclimating to the new practice. This may be due either to nicotine withdrawal or an excessive dose. Lowering nicotine dosage may help some fall asleep easier on the onset.

However, nicotine in its truest form is a stimulant. It’s wise to taper the frequency of use as the hour grows later, just like drinking coffee. Essentially, if you know you are getting ready for bed, you may want a puff to ease you before bed. While it may relax you for a moment, as it moves through your body it actually does the opposite, potentially keeping you awake when you know you shouldn’t be.

Generally, if you wouldn’t drink coffee at a certain hour, its best not to vape either. While they’re not the same chemical, with different effects, its important to give yourself some time between your last vape of the evening and healthy sleep.

Ingesting a dose of nicotine that is too high may cause dizziness and nausea in its users

Nicotine Effects On Balance

Frequently, when determining the appropriate nicotine dosage vapers require, they start a bit too high. Many shops and online resources will recommend people start at 18-24mg to guarantee they’ll have enough. However, this can often be too much for some former smokers.

While a low dose may cause them to continuously want more vapor, a high dose may make them uneasy, unbalanced or feel like they want to throw up. It’s helpful to think of the human brain and body as machines with built-in warning signals for overload. Dizziness and nausea are often due to excessive doses of nicotine the body is unaccustomed to processing. More often than not, lowering the milligram dosage of nicotine will make them go away.

Though it may cause alarm, coughing might be a good think after you quit smoking

Quit Cough

While vaping producing no burnt material or particulate carcinogens, it isn’t strange to develop a cough when switching to vaping. However, developing a cough after you quit smoking may bring up carcinogenic material that’s been deposited by years of smoking.

A cough may be another sign of a lowered immune system due either to smoking or vaping. Though it’s important to note that tobacco contains many chemicals specifically added to put lungs at ease while receiving smoke. Tobacco cigarettes are designed to take smoke as deep into the human lung as possible while stifling a cough.

Although we often think of smoking making us cough, our lung acclimate to the chemicals fairly quickly. Vaping on the other hand does not contain these chemicals. Picking up an e-cig is quite a different practice and feeling. While a cough may not be a sign of something more serious it’s recommended users seek the expert counsel of a physician if a cough become persistent or worsens.

If you're concerned with headaches from vaping here are ways to avoid them through dosage and practice

Headaches Can Be Side Effects Of Vaping

As a result of nicotine stimulating blood vessels in the brain, users may experience headaches. In fact, vapers predisposed to migraines may find that the use of nicotine can trigger them. However, vaping puts users in control of the milligrams of nicotine and allows them to dial-in their dosages. They are able to select a vape juice below the amount that brings these headaches on.

With that in ‘mind’ (pun intended), some users have an over sensitivity to chemicals like propylene glycol. Additionally, a small margin of vapers find that they have an actual allergic reaction to PG in vapor. This, plus the humectant properties of the additive are possible reasons for why the use of propylene glycol causes headaches.

A humectant is any substance that holds and absorbs moisture. As PG travels through the body, it draws any liquid it can along with it. While that may mean you’re inhaling denser vapor than you’re taking in, it also means that your body loses moisture due to the substance moving through you. If you suspect you may have a PG sensitivity or allergy, there are high VG and 100 percent VG vape juices that will at least help you deduce whether that’s the source of your headaches.

Although the aforementioned symptoms are possible results of vaping, they may be easily addressed with adjustments to e-juice or routine.While it can be a pleasing activity we enjoy, side effects of vaping can be disconcerting for new users. If you are weary of any of the aforementioned byproducts, there is a wealth of vape juice available nicotine free. If you experience any discomfort you believe to be a result of vaping or suspect a serious condition may be the cause, you are encouraged to discontinue vaping and seek medical treatment immediately.