Question

There is hypertension due to smoking. Give scientific reason.

Answer 1

The risk of heart attack and stroke increases with smoking. It is a proven risk factor for high blood pressure or hypertension. It increases the risk for the build-up of fatty substances known as a plaque that is present inside the arteries (atherosclerosis).

Step by step answer: Our blood vessels are damaged and the arteries harden because of smoking. This all further makes the blood pressure rise and hence hypertension can occur. Cigarette smoking or even being exposed to high amounts of second-hand smoke has negative effects on our heart and blood vessels. Body blood pressure increases with the intake of nicotine. Not only the blood pressure but it also boosts your heart rate and causes arteries to narrow and constrict. If the restricted blood flow is long-drawn-out in the arteries, a heart attack or deadly blood clots may result. Cigarette smoking also worsens other health problems related to high blood pressure such as pulmonary problems. Even if someone just does light smoking, it can increase the risk of hypertension. There are even studies that show evidence that 1 to 4 cigarettes per day raises the risk of coronary heart disease.
In today’s time smoking is the most important preventable cause of premature death in many places. For one’s overall health and to reduce your risk for heart attack and stroke, one should avoid all forms of tobacco as well as second-hand smoke.

Note: Hypertension plays harmful effects on the heart, kidney, and arterial tree, mainly coronary, carotid, and cerebral vascular structures, by its complications, the target organs of which are the same as cigarette smoke. There is evidence that the association of cigarette smoking with hypertension exponentially increases the risk of cardiovascular disease and events when compared to that of each of these factors singly acting.