The Ultimate Guide For Switching From Smoking To Vaping

Vaping is one of the most effective ways to help quit smoking, as switching to vaping can help gradually break smoking habits.

Public Health England has declared vaping 95% less harmful than smoking, as the impact of nicotine withdrawal and health risks associated with smoking will be significantly reduced.

At SmokShop, we tell you about the symptoms and benefits of switching from smoking to vaping.

Table of contents

What happens when you quit smoking and start vaping?

The first noticeable changes will occur approximately 20 minutes after smoking your last cigarette. See the benefits of quitting smoking from 20 minutes after your last cigarette to 10 years from the timeline below.

After 20 minutes

Just 20 minutes after you stop smoking, your heart rate will slow and gradually return to normal.

After 2 hours

You will begin to experience nicotine withdrawal symptoms just 2 hours after quitting smoking. Although you will experience withdrawal symptoms, your circulation will start to improve. If you begin vaping with nicotine e-liquid after 2 hours, you will not experience any withdrawal symptoms.

After 8-12 hours

Your oxygen levels will begin to recover as carbon monoxide starts to leave the body. Carbon monoxide is a poisonous gas that causes cardiovascular problems in many smokers. Your carbon monoxide will reduce by half after quitting for 8-12 hours.

After 24 hours

After a day of stopping smoking, your heart will begin to repair itself.

After 48 hours

Your lungs will begin to clear away any mucus as all carbon monoxide is flushed out of your body. Your sense of smell and taste will be restored after 2 days of quitting smoking.

After 72 hours

Breathing will become significantly easier as your bronchial tubes relax, and all nicotine traces from your body will have gone. If you choose to quit smoking suddenly, your withdrawal symptoms will be at their peak after 72 hours.

After 2 weeks-1 month

You will begin to notice improvements in your physical health. Blood will be pumped through the heart better than when smoking, as circulation and lung function begins to improve. After 1 month of giving up smoking, the cilia lining in your lungs will be able to clear dirt out of your airways.

After 3-9 months

Quitting smoking for 3-9 months will help decrease the amount of wheezing, coughing and breathing problems you encounter. Your lung function can increase by as much as 10%.

After 1 year

The risk of having a stroke decreases significantly, and the risk of heart disease is cut by half after a year of quitting smoking.

After 10 years

The risk of heart disease drops to roughly the same level as someone who has never smoked, whilst the risk of lung disease is halved.

Switching from smoking to vaping side effects

Vaping is known to be less harmful than smoking, as the health risks associated with smoking are significantly reduced. Although vaping is less harmful, switching from smoking to vaping can have some side effects.


You may suffer from headaches as your body adjusts to the change in nicotine levels. The body absorbs nicotine from e-liquids differently than cigarettes, which can cause headaches and nausea. Headaches can easily be cured by adjusting the nicotine level to a level that works.


Coughing is one of the most common side effects for anyone transitioning from smoking to vaping. Coughing is unavoidable and is needed to help remove the tobacco intake from your body. Tar accumulated in the lungs is broken down and coughed out as phlegm, making it easier to breathe and making your lungs healthier.

Oxygen dizziness

When you smoke, your brain is deprived of oxygen as the blood circulation rate to your body and brain is significantly reduced. Switching to vaping from smoking helps to improve blood circulation, which results in your body beginning to experience the correct oxygen levels. You may feel slightly lightheaded or dizzy as your brain is readjusting to the right level of oxygen it needs. If you still feel dizzy after a few days, this could be because you are absorbing too much nicotine.

Benefits of switching from smoking to vaping

Although switching from smoking to vaping has several side effects, there are also plenty of benefits. Those who have transitioned from smoking to vaping have greater control over the amount of nicotine that they consume. Vapers can gradually reduce their nicotine level to help limit the severity of nicotine withdrawal symptoms that they will experience.

Switching from smoking to vaping can also positively impact your physical health. Quitting smoking will lead to a reduction of carbon monoxide in the body, which will enable your bodily functions to work properly. The risk of lung and heart disease will be significantly reduced by switching from smoking to vaping.

Find the best vape to quit smoking at SmokShop

Switching from smoking to vaping is highly beneficial physically and can have many positive long-term impacts. Swapping smoking with vaping must be taken slowly, and the nicotine should be reduced gradually to help lessen the severity of withdrawal symptoms.

SmokShop stocks various vape pens and pod mods, which are the ideal pocket-friendly device for those transitioning from smoking to vaping. Why not start with the VAPORESSO Xros 3 Pod Kit or the SMOK Vape Pen V2 Kit?

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