吸烟严重危害人体健康。海口市疾控中心专家提醒,吸烟者在戒烟过程中可能出现不适症状,必要时可依靠专业的戒烟治疗。一、中国吸烟人数超过3亿,约有7.4亿不吸烟者遭受二手烟暴露的危害。二、中国每年因吸烟死亡的人数逾100万,超过结核病、艾滋病和疟疾导致的死亡人数之和。三、现在吸烟者中将来会有一半因吸烟而提早死亡,吸烟者的平均 Smoking seriously endanger human health. Haikou CDC experts advise, smokers in the process of quitting smoking may appear symptoms, if necessary, can rely on professional smoking cessation treatment. First, over 300 million people smoke in China and about 740 million non-smokers are exposed to the dangers of secondhand smoke exposure. Second, more than 1 million people die of smoking each year in China, surpassing the sum of the death toll caused by tuberculosis, AIDS and malaria. Third, nowadays, half of smokers will die early due to smoking and smokers will be on average