In recent days, many regions have been suffering from severe smog, and with the rising pollution levels, strange and questionable advice has started to circulate online. One of the latest trends is a so-called "anti-pollution" trick: inserting the filter from a cigarette into the nostrils to block PM1.6 particles. This method claims to be effective in filtering harmful particulates and making breathing easier.
However, experts warn that this is not only ineffective but also potentially dangerous. The main purpose of a cigarette filter is to reduce the intake of tar and other toxic substances produced during the burning of tobacco, not to act as a protective mask against fine particulate matter like PM2.5 or PM1.6.
The idea of using cigarette filters as nasal plugs has gone viral on social media. Some users claimed they removed the filter from two cigarettes, stripped off the paper, and inserted it into their nose, claiming it made breathing smoother and helped them avoid the harsh smell of smog. One user even shared a photo of themselves wearing the makeshift nasal plug while walking through a hazy area, stating that they felt no irritation.
Despite these claims, medical professionals are concerned. Dr. Liu Yi, a senior respiratory physician at the Air Force General Hospital, explained that inserting a cigarette filter into the nose can increase air resistance, making it harder to breathe. In fact, some people who tried it reported that breathing was not as smooth as described online.
Additionally, the filter material itself may have an unpleasant taste and could irritate non-smokers. After testing the method, reporters found that the filters were not only uncomfortable but also potentially harmful. They contain fibers that could be inhaled into the lungs, posing a risk to health.
According to experts in tobacco control, cigarette filters are not designed to filter out fine particulate matter. They are primarily used to trap tar and other harmful chemicals, not to protect against environmental pollutants. Moreover, using such materials in the nose could lead to allergic reactions, especially for those sensitive to synthetic fibers.
Dr. Liu strongly advises against using cigarette filters as a substitute for proper face masks during smoggy days. He emphasizes that relying on unverified methods can be risky and warns that inhaling foreign materials into the respiratory system may cause long-term damage.
As the smog continues to affect daily life, it's important to rely on scientifically proven methods for protection, rather than untested and potentially harmful tricks circulating online. Stay informed, stay safe, and always prioritize your health.
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