Tobacco smoking and cardiovascular diseases: A review

Abstract

The major risk factor for cardiovascular diseases (CVD) is tobacco use, if we stop use we can reduce cardiovascular disease. Atherosclerosis, which is a main contributor to cardiovascular diseases is formed because of tobacco use. Nicotine is the main addictive substance of cigarette smoke. Its effect on Cardiovascular organs is well documented but when nicotine is taken in the form of patches it effect is very limited. For this reason, Nicotine Replacement Therapy is used for tobacco cessation. Smokeless tobacco is also harmful as they contain nicotine and other chemical components which affect the gastrointestinal tract. Quitting tobacco not only have an immediate health benefit but also improves the psychosocial life of that person.