Prenatal and childhood exposure to toxicants such as tobacco and lead may be significantly associated with an increased risk of attention-deficit/hyperactivity disorder, according to a study published Nov. 23 in Pediatrics.
Cigarette smokers are more likely to have severe acne when compared to non-smokers, according to the results of a recent study. Furthermore, abstinence from smoking may lead to significant improvements of acne lesions.
This article provides information about pharmacologic and nonpharmacologic treatments that are used to help people stop smoking, including the use of varenicline.