Will e-cigarettes be addictive? Summary of the hazards of smoking e-cigarettes
4hw.com.cn: many friends prefer e-cigarettes to quit smoking. E-cigarettes do not contain nicotine and taste similar to cigarettes. However, some people say that e-cigarettes are not healthy. Will e-cigarettes be addictive? What are the hazards of smoking electronic cigarettes? Let's have a look.
Is electronic cigarette addictive
E-cigarette is only an alternative tool. It is different from cigarette. It is completely self-control.
1. E-cigarettes can only help quit smoking, but can not replace cigarettes. If you want to quit smoking, you must first think about it mentally and be ready to take action to quit smoking. E-cigarettes only reduce the pain of the original smokers. When you smoke e-cigarettes, you always have an unpleasant feeling. At this time, you need to quit smoking subjectively, Consciously restrain yourself.
2. The atomization core is to heat the cotton wadding soaked in tobacco oil, which does not rule out the occurrence of chemical reaction during the heating process, or there is a little cotton wadding in the atomized steam. Such steam smoke will inevitably cause problems if inhaled into the lungs for a long time.
3. Smokers get nicotine is the burning of tobacco. Nicotine reaches the brain through nasal inhalation. Together with tar and other chemicals, it increases nicotine addiction. Other nicotine substitutes generally only take nicotine orally to reach the brain through the blood, and e-cigarettes are only inhaled through the lungs without other chemicals.
Harm of smoking
1. Carbon monoxide in cigarettes reduces the ability of the blood to absorb oxygen. Nicotine can accelerate the heartbeat, increase blood pressure, weaken the endurance of the heart, cause coronary artery infarction due to myocardial hypoxia, promote the accumulation of atherosclerosis due to cardiac ischemia (or heart glue pain), and many heart diseases begin to occur.
2. Smoking can cause oral and laryngeal cancer. The heat of tar and smoke in cigarettes will inflame salivary glands, damage taste buds, and greatly weaken taste and smell. Next, it is easy to lead to oral cancer. About 2 / 3 of patients can still live hard after finding oral cancer. At the same time, the flue gas can make the temperature in the throat from 37 DEG; C increased to 42 & deg; C. It causes micro burn of the mucous membrane inside and produces chronic thermal trauma, which eventually leads to laryngeal cancer.
3. For people with gastrointestinal diseases, smoking is enough to worsen gastrointestinal diseases. In patients with gastric or duodenal ulcer, the healing of the ulcer will slow down and even evolve into a chronic disease. Smoking can stimulate the nervous system, accelerate the secretion of saliva and gastric juice, make the gastrointestinal tract often tense, and lead to smokers' loss of appetite. In addition, nicotine can constrict the blood vessels of gastrointestinal mucosa and reduce appetite.
4. Smoking can cause colon cancer. The risk of this cancer is directly proportional to the amount of tobacco. Research shows that although stopping smoking can reduce the chances of other diseases such as heart disease and lung cancer, the risk of colon cancer is still very high.
5. When smoking endangers the health of smokers, second-hand smoke also affects non-smokers. In addition to irritating the eyes, nose and throat, it will also significantly increase the chances of non-smokers suffering from lung cancer and heart disease. If children live with some smokers, their respiratory system will be more vulnerable to infection. Other effects include increased cough, asthma, excessive phlegm, damage to lung function and slowing lung development.
6. Smokers have fragile bones. The study found that female smokers had a 2.3% to 3.3% reduction in bone mineral density every 10 years after smoking, and the decrease in bone density led to a significant increase in the incidence rate of fractures and osteoporosis. This risk is greater in postmenopausal women.