Varenicline is a medicine that is used in smoking cessation. It binds with nicotine acetylcholine receptors and has partial agonist effects [...]

Nicotine is a substance found in cigarettes and is known as a pyridine alkaloid. It binds to nicotine and cholinergic receptors [...]

Overview & FactsTypes & SymptomsDiagnosis & MedicationsOverview & Facts Though most smokers know about the destructive impacts of smoking, this [...]

  Cigarette is generally bad for one’s health. It harms nearly every organ of the body, causes many diseases, and […]

  The lungs are vital to your survival. The lungs help oxygen from the air we breathe enter the red […]