Dr. Narendra Ashok Shekade

Nicotine addiction or tobacco addiction refers to an acute dependence upon tobacco products primarily due to the presence of the nicotine drug. In other words, nicotine addiction refers to an inability to stop using tobacco products despite the knowledge and awareness that it is harmful to you. While nicotine only induces addiction, it is the presence of other substances in tobacco which makes it damaging and injurious to health.

Nicotine has the tendency to produce effects in the brain, both physical as well as mind altering, that give temporary satisfaction. This is precisely why people get hooked into the habit of tobacco consumption, which eventually leads to addiction. Unfortunately, stopping tobacco use immediately can also lead to several withdrawal symptoms, like agitation and restlessness.

Causes
The main reason why tobacco is so addictive is due to the fact that nicotine releases neurotransmitters such as dopamine in the reward centre of the brain, which in turn improves your mood and gives you temporary pleasure.

Causes of nicotine addiction can either be physical or behavioral, for instance situations or feelings, which make you crave for tobacco. These include:

1. Specific times during the day, say after every meal or during breaks at work
2. While defecating
3. While drinking alcohol
4. Stressful or depressive situations
5. At the sight or smell of a burning cigarette
6. Peer pressure
7. While driving

Symptoms
Symptoms of nicotine addiction include:

1. You are unable to quit smoking despite frequent attempts.
2. You experience withdrawal symptoms after attempting to quit.
3. You continue to smoke despite the awareness that it is injurious to your health.
4. You forego social as well as recreational activities because of your need to smoke.

Related Tip: "Effects of Smoking on Sexual Health"

Regular exercises like brisk walking, jogging according your capacity atleast 30 min a day and 5 to 7 days a week in nearly all peoples. Regular exercises helps in reducing weight, decrease lipid level and blood pressure and also helps in controlling blood sugars.
One should have a healthy lifestyle like avoiding fatty, oily and high calorie diet. Individuals should consume five or more servings of fruits and/or vegetables daily. This decreases the risk of coronary heart disease. Individuals should replace refined grains like white bread, white rice with whole grains whole bread and brown rice. This reduces chances of weight gain, coronary artery disease, diabetes.
Should avoid red meat and instead have sea foods, eggs, beans, nuts and seeds as a source of protein. The recommended dietary sodium intake for the general population is less than 2.3 g of sodium or 6 g of sodium chloride. Low sodium intake is associated with decreased risk of hypertension and cardiovascular events, including death.
Avoid smoking and alcohol if any. Sweetened beverages should be avoided. There shouldn't abdominal fat deposition or obesity. Yoga should be included in daily routine and has multiple health benefits.
The american diabetes association (ada) recommends testing at three-year intervals for diabetes in all adults with bmi ≥25 kg/m2 and one or more additional risk factors for diabetes family history, sedentary lifestyle, smoking etc and in individuals without risk factors, testing begin at age 45 years. Also, the individual with risk for heart diseases should be screened for lipid abnormalities.