How does nicotine affect arteries?
nicotine mainly causes blood clot in artery.
Nicotine is a additive drug that is present in tobacco.
This drug stimulates the brain at first making the smoker feel alert, and then relaxes the muscles.
later, i dulls the brain and the nervous system.
It causes the release of adrenaline which increases the blood pressure
It makes blood clot easily.....therefore it increases the risk of blood clots blocking blood vessels.....Due to this, heart attack or even stroke can occur...