Coughing when you start vaping is common and almost always fixable.

If the cough started right when you switched, the strength is the first thing to look at. 20 mg salt nic is the legal cap and it's a lot of nicotine in one pull. People who smoked half a pack or less often cough hard on 20 mg and feel fine on 10 mg. Freebase juice is harsher than salt nic at the same number on the bottle, so 12 mg freebase can feel sharper than 20 mg salt nic even though the number is lower. The nicotine strength guide on the hub breaks down what most people land on coming from each level of smoking.

A pod kit with a tight mouth-to-lung draw feels like a cigarette. Air comes through slowly and the cloud is small. The throat hit is gentle, which is what most people switching from smoking are after. A direct-lung kit pulls air through fast and makes big clouds, and it runs hotter on top of that. Lots of new vapers buy one of those because it looks impressive and then cough on every pull. If the device you have feels like sucking air through a wide straw and pumping out fog, it's probably the wrong shape for where you are right now. The choosing-your-first-vape-kit guide walks through what to look for.

Salt nic is buffered. It absorbs smoothly and doesn't scratch as much, which is why it works at higher strengths. Freebase has more throat hit and feels rougher at the same number on the bottle. Some people prefer that throat hit, especially heavier smokers who miss the kick of a cigarette. Lighter smokers usually do better in salt nic. If you're coughing on freebase, switching to salt nic in a pod is the most common fix. The salt-nic-vs-freebase guide goes deeper.

New vapers almost always pull too hard. Cigarettes need a strong fast draw because there's a paper to burn through. A vape doesn't, and pulling on it the same way drags more vapour and more nicotine than the throat is ready for. Two things help. First, slower steady pulls of three or four seconds instead of a quick yank. Second, knowing what kind of kit you have. Mouth-to-lung means hold the vapour in your mouth first then breathe it down, like a cigarette. Direct-lung means straight to the chest in one motion, like a hookah. Mismatching technique to device is a common cause of coughing.

A burnt coil tastes scorched and triggers a hard cough almost instantly. If the cotton's gone the only fix is a fresh pod or coil. Dry hits when the wick hasn't soaked properly do the same thing on a smaller scale. Wide-open airflow on an adjustable kit pulls more vapour per draw than some people are ready for. Heavy menthol and koolada hit a sensitive throat hard. A dry mouth or dehydration makes everything worse. Chain vaping for an hour stacks nicotine fast and the throat tightens. Any of these on top of one of the bigger causes will turn an occasional cough into a constant one.

Drop the nicotine first if you haven't. Try salt nic in a tight pod if you're on freebase or a cloudy kit. Close the airflow down a notch if your device has it. Slow your pulls. Replace the pod or coil if it tastes burnt or thin. Switch off the icy flavour for a week and see what changes. Drink a glass of water before and after. If none of that helps, bring it to a counter. Most coughing problems get sorted in two minutes once someone watches you take a pull.