Second hand smoke

There is no no lack of harmful of smoking.The person who smokes regularly,he does harm himself as he does to others.How a smoker harms to others?Very easy speak,the non-smoker persons are victim of second hand smoke.
The problems of second hand smoke are given below:
1.The people who does not smoke but from  his surroundings people,smoke continues regularly.They are risk of more than others.
2.Those who are victim of second hand smoke,they may affect lung cancer.
3.It does harm to others
4.Sometimes it is liable of stroke
5.It is a great cause for asthma disease
6.sometimes cough deposits in lung
7.Also pneumonia
8.we can claim for second hand smoke for bronchitis and asthma
9.In researching,he or she who is dwelling with professional smokers,they are risk of heart disease and lung cancer 30 times than others
10.In case of children this harm is more serious
11.In growing body its influence is more bad effect
12.Their heart do not grow normally
13.Children lung may be damaged due to it
14.It is twice to to attack bronchitis and pneumonia case of children
15.Surprising but true that sometimes children are risk of hearing problem
16.Immune system gradually decreases of children

A smoker does harm not only to him but also his family members,for his family members ,or an unknown person who is sitting besides him,he should give up smoke.Simultaneously non-smokers would be conscious about second hand smoke.