Why smoking is harmful

There are many lung and respiratory problems caused by smoking; below are three of the most common in the American population: Chronic obstructive pulmonary disease COPD : This is a long-term disease that worsens over time. And if you slip, try, try again. It also lowers the risk of pneumonia and respiratory failure 13 Steer clear of stressful periods, and avoid holidays if you are likely to be invited to smoke-filled parties.

Anticipate withdrawal symptoms such as grumpiness, restlessness, irritability, hunger, headache, anxiety, and drowsiness or insomnia.

Smoking is injurious to health essay

But tobacco companies intentionally design cigarettes to have enough nicotine to create and sustain addiction. Even smokers who smoke 5 or fewer cigarettes a day can have early signs of cardiovascular disease. Smoking also narrows the arteries, making it harder for blood to flow, as well as increasing blood pressure and heart rate. In the latter stages, patients often can only breathe using an oxygen mask. This can rupture or burst which will lead to an extremely serious condition known as a subarachnoid haemorrhage, which is a type of stroke, and can cause extensive brain damage and death. But regardless of their age, smokers can substantially reduce their risk of disease, including cancer, by quitting. Cardiovascular system Smoking causes plaque to build up in the blood. Controlling these urges is the key to being able to kick the habit.

Nicotine gum, patches, and inhalers are available over the counter, nicotine lozenges by prescription.

For women, this can result in sexual dissatisfaction by decreasing lubrication and the ability to reach orgasm. When you smoke, these chemicals can damage your lungs but also pass into your blood and spread through your body. More than 27 percent of high school students in the U.

Within a few hours, the level of carbon monoxide in the blood begins to decline.

Why smoking is harmful

Hookah or waterpipe other names include argileh, ghelyoon, hubble bubble, shisha, boory, goza, and narghile : A hookah is a device used to smoke tobacco often heavily flavored by passing the smoke through a partially filled water bowl before being inhaled by the smoker. Smokers get similar amounts of tar and other chemicals. Along with increased infections, people who smoke are at higher risk for chronic nonreversible lung conditions such as: emphysema , the destruction of the air sacs in your lungs chronic bronchitis , permanent inflammation that affects the lining of the breathing tubes of the lungs lung cancer Withdrawal from tobacco products can cause temporary congestion and respiratory discomfort as your lungs and airways begin to heal. If you feel tense, try meditation, deep breathing, or yoga. Lungs Smoking can cause a variety of lung problems. Regardless of their age, people who quit smoking have substantial gains in life expectancy, compared with those who continue to smoke. New England Journal of Medicine ; 4 — Encourage the smokers in your household or circle of friends to join you in quitting.

The benefits of quitting begin nearly as rapidly as the harm of smoking, and they continue to kick in for months and years. Central nervous system One of the ingredients in tobacco is a mood-altering drug called nicotine.

Surgeon General, and the International Agency for Research on Cancer have classified secondhand smoke as a known human carcinogen cancer-causing agent 511

10 harmful effects of cigarette smoking
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26 Health Effects of Smoking on Your Body