Secondhand smoke, also known as passive smoking, is a mixture of the smoke exhaled by a smoker and the smoke that comes from the burning end of a cigarette, cigar or pipe. It is just as dangerous as smoking itself and can cause a wide range of health problems in non-smokers. In this article, we will explore some of the dangers of secondhand smoke.
Increased Risk Of Cancer
Exposure to secondhand smoke is associated with an increased risk of lung cancer, even in non-smokers. According to the American Cancer Society, secondhand smoke is responsible for approximately 7,330 deaths from lung cancer in non-smokers each year.
Respiratory Problems
Secondhand smoke can cause a range of respiratory problems, particularly in children. It can trigger asthma attacks, cause bronchitis and pneumonia, and worsen symptoms of chronic obstructive pulmonary disease (COPD).
Increased Risk Of Heart Disease
Exposure to secondhand smoke can also increase the risk of heart disease in non-smokers. It can cause the arteries to harden and narrow, which can lead to a heart attack or stroke.
Increased Risk Of Sudden Infant Death Syndrome (SIDS)
Secondhand smoke is a known risk factor for sudden infant death syndrome (SIDS). Babies who are exposed to secondhand smoke are at a higher risk of dying from SIDS than babies who are not exposed.
Increased Risk Of Ear Infections
Children who are exposed to secondhand smoke are more likely to develop ear infections than children who are not exposed. Secondhand smoke can also make ear infections worse and harder to treat.
Increased Risk Of Cognitive Impairment
Exposure to secondhand smoke can also have an impact on cognitive function. Studies have shown that children who are exposed to secondhand smoke may have lower IQ scores and are more likely to have attention deficit hyperactivity disorder (ADHD).
Exposure In The Workplace
Even if you don't smoke, you may still be exposed to secondhand smoke in the workplace. This can be particularly dangerous for employees who work in bars, restaurants, and casinos where smoking is allowed.
Protecting Yourself and Others
The best way to protect yourself and others from secondhand smoke is to avoid exposure altogether. If you live with someone who smokes, encourage them to quit or smoke outside. If you work in a place where smoking is allowed, talk to your employer about creating a smoke-free workplace.
Conclusion
Secondhand smoke is a serious health hazard and can cause a range of health problems, including cancer, heart disease, and respiratory problems. It is important to take steps to protect yourself and others from exposure to secondhand smoke.