Understanding the 'Throat Hit' vs. Harshness
The sensation of vapor hitting the back of your throat is a cornerstone of the vaping experience for many. This is known as a “throat hit.” It can range from a very subtle tickle to a more prominent, cigarette-like feeling that many ex-smokers find satisfying. The nicotine in the e-liquid is the primary driver of this sensation, irritating the oral mucosa and causing the larynx to contract.
Harshness, in contrast, is an unpleasant, irritating, or burning sensation in the throat. It’s not the desired kick but a negative side effect that indicates a problem with your setup or habits. This can be caused by a range of issues, and understanding the difference is key to a more enjoyable vaping experience.
Key Factors That Influence the Sensation
Nicotine strength and type
- Freebase Nicotine: Standard freebase nicotine produces a more noticeable throat hit. The higher the nicotine concentration (e.g., 18mg/mL), the stronger the hit.
- Nicotine Salts: Designed for smoother delivery, nicotine salts are less harsh than freebase nicotine at the same concentration, allowing for higher strengths without the intense irritation.
E-liquid composition: PG vs. VG
The two primary components of most e-liquids, propylene glycol (PG) and vegetable glycerin (VG), each affect the throat hit differently.
- Propylene Glycol (PG): This carries flavor well and is responsible for producing a stronger throat hit. E-liquids with a high PG ratio (e.g., 70% PG) will feel harsher and can cause throat dryness because PG is hygroscopic (it absorbs moisture).
- Vegetable Glycerin (VG): This is thicker and produces much denser vapor clouds, but provides a smoother, milder throat sensation. E-liquids with a high VG ratio (e.g., 70% VG) are ideal for those who prefer a less harsh vape.
Your vaping technique
The way you inhale also plays a significant role. Taking long, slow draws is much gentler than quick, aggressive inhales, which can push hot vapor and irritants deeper into your throat, causing a coughing fit or burning sensation.
Device and settings
- Wattage and Temperature: Vaping at too high a wattage or temperature can overheat the e-liquid, producing hot, harsh vapor that irritates your throat.
- Coil Condition: A burnt or improperly primed coil will result in a “dry hit,” which is an intensely unpleasant, burnt-tasting inhalation that is extremely harsh on the throat.
- Airflow: Devices with a wider airflow produce cooler, less concentrated vapor, leading to a smoother hit.
Other contributors
- Dehydration: Vaping can be dehydrating. Not drinking enough water can make your throat feel dry and scratchy, exacerbating any irritation.
- Flavors: Certain flavorings, like menthol or cinnamon, can be more irritating to some people's throats.
How to Achieve a Smoother Vaping Experience
If you are experiencing unpleasant harshness, consider these steps to improve your experience:
- Lower Your Nicotine: If you are using freebase nicotine, stepping down your strength can significantly reduce throat hit and harshness.
- Increase Your VG Ratio: Switch to an e-liquid with a higher VG percentage. This is one of the most effective ways to get a smoother vape, as shown in numerous studies.
- Try Nicotine Salts: Nic salts provide a smoother throat hit at higher nicotine concentrations, which can be beneficial for those transitioning from cigarettes.
- Adjust Your Device Settings: Lower your wattage or use a device with a lower power output. This prevents overheating and produces cooler vapor.
- Change Your Technique: Take slower, gentler pulls to allow the vapor to cool slightly before it reaches your throat.
- Stay Hydrated: Drinking plenty of water while vaping helps combat the drying effects of propylene glycol.
- Check Your Coil: Ensure your coil is properly saturated with e-liquid before using it and that it isn’t burnt out. Always prime a new coil.
Comparison: PG vs. VG for Throat Hit
| Feature | Propylene Glycol (PG) | Vegetable Glycerin (VG) |
|---|---|---|
| Throat Hit | Strong, sharp, pronounced | Smooth, mild, softer |
| Vapor Production | Low to moderate | High (dense clouds) |
| Flavor Delivery | Excellent flavor carrier | Slightly muted flavor |
| Consistency | Thin and runny | Thick and viscous |
| Best For | Ex-smokers, subtle vapor | Cloud chasers, sub-ohm devices |
Finding the Right Balance for You
There is no single “correct” way for a vape to feel in your throat. It is a matter of personal preference and experimentation. For some, a strong throat hit is an essential part of the experience. For others, the goal is the smoothest inhale possible. By adjusting your e-liquid’s nicotine strength and PG/VG ratio, along with your device settings and technique, you can find the perfect balance.
For example, if you are a former heavy smoker, you might start with a higher nicotine, higher PG freebase e-liquid to mimic the feeling of a cigarette. As you get used to vaping, you can gradually decrease the nicotine or switch to higher VG to reduce harshness. Conversely, if you want a subtle experience, opt for a high VG e-liquid with a lower nicotine concentration.
Ultimately, your throat sensation should feel satisfying, not painful. If you consistently experience a burning or uncomfortable feeling, it is a clear sign that you need to make an adjustment. If the irritation persists, consider taking a break from vaping or consulting with a healthcare professional, as a persistent sore throat could be an indicator of other issues. For more information on why vaping can hurt your throat, this resource provides further context: Why Vaping Causes a Sore Throat and How to Cure It.
Conclusion
In summary, a deliberate, desired "throat hit" is a normal part of the vaping experience for many users, particularly those transitioning from smoking. However, a harsh, painful, or burning sensation is not normal and is usually caused by mod settings, e-liquid composition, or poor technique. By understanding the factors at play and making simple adjustments, you can customize your experience to find the perfect balance between a satisfying hit and a smooth, comfortable inhale.
