Nicotine is a water-soluble alkaloid extracted from tobacco plants, and most frequently encountered in snuff, chewing tobacco, cigarettes, cigars and pipe tobacco or in a limited number of pesticides. Nicotine overdose or poisoning might be serious or fatal and lead to death; caused by cardiovascular arrest, respiratory muscle paralysis, and/or central respiratory failure due to its toxic effect. Suicide by nicotine ingestion has been rarely reported due to emetic response. We present a case of suicidal nicotine poisoning. A 56-year-old man was found dead and the postmortem examination revealed no injury or disease. We confirmed a high concentration of nicotine in the toxicological test. Through scene investigation, we determined this case as a suicidal nicotine poisoning.
Autopsy ; Eating ; Humans ; Middle Aged ; Nicotine* ; Pesticides ; Poisoning* ; Respiratory Insufficiency ; Respiratory Paralysis ; Suicide ; Tobacco ; Tobacco Products ; Tobacco, Smokeless

Recently, fatal nicotine intoxications with electronic cigarette liquid have increased in Korea, but various kinds of cigarettes and smoking cessation aids may also cause fatal poisoning. We report cases of fatal nicotine intoxications involving causes other than the use of liquid nicotine. A 29-year-old woman (case 1) found dead in a hotel room with about 70 patches (21 mg dose) of nicotine on her body. Blood nicotine levels were 7.68 mg/L (heart) and 3.25 mg/L (femoral). A toxic level of zolpidem was also detected. A 28-year-old Uzbekistan man (case 2) was found dead in his uncle's room with his face covered with chewing tobacco. Blood nicotine levels were 7.3 mg/L (heart) and 4.6 mg/L (femoral). Blood alcohol level was 0.139%. A 55-year-old man (case 3) bit his tongue. As he was taken to the hospital, his wife put tobacco powders in his mouth for hemostasis, and he died of cardiac arrest. Blood nicotine levels were 2.01 mg/L (heart) and 0.96 mg/L (femoral). Nicotine-related deaths can be caused by various types of administration including transdermal and transmucosal routes, and relatively small doses may cause death, so meticulous investigation should be taken when such deaths are suspected.
Adult ; Blood Alcohol Content ; Electronic Cigarettes ; Female ; Heart Arrest ; Hemostasis ; Humans ; Korea ; Middle Aged ; Mouth ; Nicotine ; Poisoning ; Powders ; Smoking Cessation ; Spouses ; Tobacco ; Tobacco Products ; Tobacco Use Cessation Products ; Tobacco, Smokeless ; Tongue ; Uzbekistan

No abstract available.
Humans ; Smoking* ; Tobacco Products*

No abstract available.
Smoking* ; Tobacco Products*

No abstract available.
Adenoma* ; Smoke* ; Tobacco Products*

Menthol brand cigarette has been found to be linked with early initiation of smoking and addiction of nicotine. This study was designed to find out the factors associated with smoking menthol brand cigarettes among adult population in Sarawak. This was a cross-sectional study conducted among the adult population in Sarawak. Data were collected from ten villages in Kota Samarahan and Kuching Division by face to face interview using modified Global Adult Tobacco Survey questionnaire. Non-probability purposive sampling method was adopted to select the villages. All the households of the villages were visited, and an adult member was selected randomly from each household irrespective of sex. After missing value imputation, 1000 data sets were analysed using statistical software SPSS 19.0 version. Analysis showed that 28.8% of the respondents were current smokers, and 7.8% were past smokers. Among the smokers, 56.3% were habituated with menthol brand cigarette. Logistic regression analysis revealed that age at initiation of smoking before 15 years of age (OR=11. 68, 95% CI: 4.25, 32.10), smoking within five minutes of wake up from sleep (OR=3. 20, 95% CI: 1.35, 7.54), nature of job as business (OR=4. 81, 95% CI: 2.13, 10.86) and service holders (OR= 3.85, 95% CI: 2.07, 7.16) and family size 5 and above (OR=2. 22, 95% CI: 1.25, 3.94) appeared to be important determinants of smoking any menthol brand cigarette (p<0.05). Menthol is a prominent design feature to attract and retain younger smokers. It does not necessarily make the transition from experimenting with cigarettes, but to encourage early smokers to become a confirmed smoker. So, anti-tobacco public health programme should focus on age-specific community approach.
Smoking ; Tobacco Products ; Adult

No abstract available.
Hot Temperature ; Tobacco Products

No abstract available.
Nicotine* ; Tobacco Use Cessation Products* ; Tobacco*

No abstract available.
Nicotine* ; Tobacco Use Cessation Products*

No abstract available.
Nicotine* ; Tobacco Use Cessation Products*