PSYCHOLOGY OF EMOTIONS

Detailed explanation-1: -Nicotine is a dangerous and highly addictive chemical. It can cause an increase in blood pressure, heart rate, flow of blood to the heart and a narrowing of the arteries (vessels that carry blood). Nicotine may also contribute to the hardening of the arterial walls, which in turn, may lead to a heart attack.

Detailed explanation-2: -Smokers have higher risk for lung disease. This includes lung cancer and emphysema. They also have increased risk for heart disease and stroke.

Detailed explanation-3: -Nicotine and your heart It does not cause acute cardiac events or coronary heart disease, and is not carcinogenic. But nicotine is a problem for people with heart disease. It raises the heart rate, contradicting the goal of most treatments.

Detailed explanation-4: -Nicotine on direct application in humans causes irritation and burning sensation in the mouth and throat, increased salivation, nausea, abdominal pain, vomiting and diarrhea.

Detailed explanation-5: -The more cigarettes you smoke a day, the higher your risk of cancer, so reducing the number of daily cigarettes you smoke can be a good first step. But the number of years you spend smoking affects your cancer risk most strongly. So it’s important to make a plan to stop smoking completely.