Smoking will do harm to the body, and it has nothing to do with how many cigarettes a day, so 10 cigarettes a day is more serious.
If you smoke 10 cigarettes a day for a long time, it will have a greater impact on the respiratory tract, especially the lungs, which will easily lead to bronchitis, emphysema, lung cancer, etc., and then affect your life expectancy. Smoking is not good for your health, so it is best to quit smoking as soon as possible.
For people who have smoked 10 cigarettes for a long time, once the body appears uncomfortable, such as dry cough, coughing up sputum, or even coughing up blood, you should go to the respiratory department of the hospital in a timely manner to carry out blood routine and take chest X-ray, chest CT examination, to further clarify the lesions, so as to avoid delay. Usually should maintain a healthy lifestyle habits, regular physical exercise.