CHEWING TOBACCO DANGERS; HAZARDS OF
SMOKELESS TOBACCO
Chewing tobacco dangers of smokeless tobacco
hazards involve many of the same chemicals and poisons as
smoking cigarettes. People who chew tobacco for many years are
50 times more likely to get oral cancer, gum disease and lose
their teeth than people who do not chew. The risk of other
cancers, heart disease, and ulcerative colitis is 50-70% higher
among chewers.
The magnitude of nicotine exposure is similar between using
smokeless tobacco and cigarette smoking. Therefore, nicotine
addiction and dependence are also very real chewing tobacco
dangers of smokeless tobacco hazards. Nicotine addiction
leads to increased heart rate and blood pressure. Nicotine
constricts the blood vessels and limits oxygen supply
throughout the body.
Chewing tobacco leaves irritating juices in contact with
gums, cheeks and lips for prolonged periods of time. This can
lead to a condition called leukoplakia which appears as a
smooth, white patch or as leathery-looking wrinkled skin.
Oral leukoplakic lesions have been noted upon continued
smokeless tobacco use, to undergo transformation to a
dysplastic state. The smokeless tobacco dangers of
chewing tobacco hazards is that these dysplastic lesions
can further develop into carcinomas. Leukoplakia leads to
cancer in 3 to 5 percent of cases.
Smokeless Tobacco Dangers of Chewing Tobacco
Hazards
All forms of smokeless tobacco contain high concentrations
of toxic agents; over 2,000 chemicals, many of which have been
directly related to causing cancer.
Being real chewing tobacco dangers of smokeless tobacco
hazards, these carcinogens increase the risk of cancer
cancer of the oral cavity, cancer of the pharynx, larynx and
esophagus. The association between smokeless tobacco use and
cancer is strongest for cancers of the oral cavity.
The potent carcinogens found in snuff and chewing tobacco
include nitrosamines, polycyclic aromatic hydrocarbons, and
radiation-emitting polonium.
The tobacco-specific nitrosamines N-nitrosonornicotine and
4-(methylnitrosamino)-1-(3-pyridyl -l-butanone) have been
detected in smokeless tobacco at levels 100 times higher than
the regulated levels of other nitrosamines commonly found in
some foods.
Chewing Tobacco Danger Signs
If you use smokeless tobacco, or have in the past, be aware
of these early smokeless tobacco danger signs of oral
cancer:
- Oral sore that won't heal
- Oral lump or white patch
- Prolonged sore throat
- Difficulty in chewing
- Restricted movement of the tongue or jaws
- A feeling of something in the throat
Pain is rarely an early symptom. For this reason, all
smokeless tobacco users should have regular dental
check-ups.
More Dangers of Chewing Tobacco
Hazards
- Grit and sand in smokeless tobacco products scratches
teeth and erodes the enamel causing added sensitivity and
may require corrective treatment.
- The sugar added to smokeless tobacco reacts with oral
bacteria causing an acidic solution which leads to tooth
decay.
- Stained teeth and bad breath are common among long-term
smokeless tobacco users
- Chewing tobacco reduces the senses of taste and smell.
Smokeless tobacco users tend to eat more unhealthy salty
and sweet foods.
- Chewing tobacco consistently in the same spot can cause
permanent gum damage and damage to the supporting bone
structure. This chewing tobacco dangers of smokeless
tobacco hazard can eventually lead to loosened and lost
teeth.
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