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2. Health effects of electronic cigarettes - Wikipedia

   en.wikipedia.org/wiki/Health_effects_of...

   A potentially fatal dose for a child is 0.1–0.2 mg/kg of body weight, [87] or 6 mg. [70] [197] A fatal dose for an adult is 0.5–1 mg/kg [87] or about 30–60 mg. [198] However the widely-used human LD 50 estimate of around 0.8 mg/kg was questioned in a 2013 review, in light of documented cases of humans surviving much higher doses; the ...

3. Electronic cigarette - Wikipedia

   en.wikipedia.org/wiki/Electronic_cigarette

   However, e-cigarette use with or without nicotine cannot be considered risk-free [163] because the long-term effects of e-cigarette use are unknown. [97] [149] [160] Possible side effects of nicotine [164] The cytotoxicity of e-liquids varies, [165] and contamination with various chemicals have been detected in the liquid. [34]

4. Nicotine poisoning - Wikipedia

   en.wikipedia.org/wiki/Nicotine_poisoning

   The LD 50 of nicotine is 50 mg/kg for rats and 3 mg/kg for mice. 0.5–1.0 mg/kg can be a lethal dosage for adult humans, and 0.1 mg/kg for children. [19] [20] However the widely used human LD 50 estimate of 0.5–1.0 mg/kg was questioned in a 2013 review, in light of several documented cases of humans surviving much higher doses; the 2013 review suggests that the lower limit causing fatal ...

5. A single cigarette slashes 20 minutes off your life ... - AOL

   www.aol.com/news/single-cigarette-slashes-20...

   That means if someone smokes a pack of 20 cigarettes per day, “20 cigarettes at 20 minutes per cigarette works out to be almost seven hours of life lost per pack,” said Dr. Sarah Jackson, a ...

6. Effects of nicotine on human brain development - Wikipedia

   en.wikipedia.org/wiki/Effects_of_nicotine_on...

   The health effects of long-term nicotine use is unknown. [18] It may be decades before the long-term health effects of nicotine e-cigarette aerosol inhalation is known. [19] Short-term nicotine use excites the autonomic ganglia nerves and autonomic nerves, but chronic use seems to induce negative effects on endothelial cells. [20]

7. Nicotine - Wikipedia

   en.wikipedia.org/wiki/Nicotine

   [27] [28] An average cigarette yields about 2 mg of absorbed nicotine. [29] The estimated lower dose limit for fatal outcomes is 500–1,000 mg of ingested nicotine for an adult (6.5–13 mg/kg). [ 27 ] [ 29 ] Nicotine addiction involves drug-reinforced behavior, compulsive use, and relapse following abstinence. [ 30 ]

8. Nicotine replacement therapy - Wikipedia

   en.wikipedia.org/wiki/Nicotine_replacement_therapy

   [31] [32] Other common side effects depend on the formulation of nicotine. [1] Common side effects with the gum include nausea, hiccups, and irritation of the mouth. [1] Common side effects with the patch include skin irritation and a dry mouth while the inhaler commonly results in a cough, runny nose, or headaches. [1]

9. Cialis Side Effects: What to Expect (& How to Avoid Them) - AOL

   www.aol.com/cialis-side-effects-expect-avoid...

   Tadalafil 20-milligram side effects are often more noticeable than 10-milligram or 5-milligram side effects when it comes to acid reflux and indigestion. Adjusting your dosage might help keep the ...