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2. Nicotine withdrawal - Wikipedia

   en.wikipedia.org/wiki/Nicotine_withdrawal

   Withdrawal is the body’s reaction to not having the nicotine it had become accustomed to. Withdrawal is most common and intense in cigarette smokers [2] [3] and intermediate in smokeless and e-cigarette users. The symptoms of nicotine withdrawal usually appear 2–3 hours after last intake of nicotine and peak in 2–3 days. [1] In a minority ...

3. Smoking cessation - Wikipedia

   en.wikipedia.org/wiki/Smoking_cessation

   In nicotine-dependent smokers, quitting smoking can lead to nicotine withdrawal symptoms such as nicotine cravings, anxiety, irritability, depression, and weight gain. [23]: 2298 Professional smoking cessation support methods generally attempt to address nicotine withdrawal symptoms to help the person break free of nicotine addiction.

4. Nicotine dependence - Wikipedia

   en.wikipedia.org/wiki/Nicotine_dependence

   A National Institute on Drug Abuse video entitled Anyone Can Become Addicted to Drugs. [21]Nicotine dependence is defined as a neurobiological adaptation to repeated drug exposure that is manifested by highly controlled or compulsive use, the development of tolerance, experiencing withdrawal symptoms upon cessation including cravings, and an inability to quit despite harmful effects. [9]

5. Smokeless tobacco - Wikipedia

   en.wikipedia.org/wiki/Smokeless_tobacco

   Smokeless tobacco is a tobacco product that is used by means other than smoking. [1] Their use involves chewing, sniffing, or placing the product between gum and the cheek or lip. [1] Smokeless tobacco products are produced in various forms, such as chewing tobacco, snuff, snus, and dissolvable tobacco products. [2]

6. Health effects of tobacco - Wikipedia

   en.wikipedia.org/wiki/Health_effects_of_tobacco

   This is an accepted version of this page This is the latest accepted revision, reviewed on 1 February 2025. Circumstances, mechanisms, and factors of tobacco consumption on human health "Health effects of smoking" and "Dangers of smoking" redirect here. For cannabis, see Effects of cannabis. For smoking crack cocaine, see Crack cocaine § Health issues. "Smoking and health" redirects here. For ...

7. Neonatal withdrawal - Wikipedia

   en.wikipedia.org/wiki/Neonatal_withdrawal

   Substance examples of long term effects as follows: Alcohol exposure has shown it could lead to poor growth. Tobacco exposure can make it more likely to get obese. Alcohol, nicotine, and opiate exposure have shown to lead to attention deficits. Nicotine and alcohol exposure affect learning and memory.

8. Smokeless tobacco keratosis - Wikipedia

   en.wikipedia.org/wiki/Smokeless_tobacco_keratosis

   Smokeless tobacco keratosis (STK) [4] is a condition which develops on the oral mucosa (the lining of the mouth) in response to smokeless tobacco use. Generally it appears as a white patch, located at the point where the tobacco is held in the mouth. The condition usually disappears once the tobacco habit is stopped.

9. Tobacco harm reduction - Wikipedia

   en.wikipedia.org/wiki/Tobacco_harm_reduction

   The consumption of tobacco products and its harmful effects affect both smokers and non-smokers, [9] and is a major risk factor for six of the eight leading causes of deaths in the world, including respiratory diseases, cardiovascular diseases, cerebrovascular diseases, periodontal diseases, teeth decay and loss, over 20 different types or subtypes of cancers, strokes, several debilitating ...