Custom Search

Smoking and acne - how cigarettes affect the skin

Smoking causes three million deaths per year worldwide. It causes many forms of cancer and untold pain and suffering, not to mention billions of dollars in preventable health care costs. Common sense says that smoking negatively effects almost every bodily condition, but evidence is mounting from smoking studies around the world that people who smoke are no more likely to break out. The most impressive is a study published in the Journal of Investigative Dermatology in 2006 in which trained nurses interviewed 27,083 young men over a 20 year period. The conclusion was surprising: “Active smokers showed a significantly lower prevalence of severe acne than nonsmokers.” In another study, published in 2007 in the Journal of the European Academy of Dermatology and Venereology, researchers reported that of the 594 participants studied, “In girls, smoking was significantly associated with lower prevalence of acne…No significant associations between acne and smoking variables were detected among boys.” A study published in the British Journal of Dermatology in 2001 seems to refute these findings. 896 people were examined for the study. Smokers tended to have more acne, and the more they smoked, the worse their acne presented itself. Other studies have showed no statistical difference between smokers and non-smokers in regards to acne. In short, evidence is conflicting and the medical research community needs quite a bit more data to come to a consensus.
asclepius
Smoking harms skin health: While smoking may or may not aggravate acne, it nevertheless does harm the skin. Smoking constricts blood vessels and damages the surface of many parts of our bodies, from the cells that line our organs to the skin that protects us. It also induces an inflammatory reaction in the body, precipitating a huge list of diseases. Specific to the skin, smoking is linked to poor wound healing and psoriasis. It may also be related to skin cancers.
magic mirror
Smoking harms skin appearance: Smoking is also closely associated with wrinkles and premature skin aging. Smoking creates free radicals, impairs collagen production, and degrades skin proteins, all of which age the skin. Quitting smoking, or not taking up smoking in the first place, is one of the best preventative measures against premature aging. Smoking can also stain the teeth and hasten hair loss. Not surprisingly, in surveys of body esteem, smokers tend to rank lower than non-smokers.
nicotine card
Nicotine, the wild card: As with many things in life, there are exceptions to the rule. For instance, evidence is showing that smoking may actually help protect against mouth sores and rosacea. And as we see in the latest studies of smoking and acne, smoking may perhaps help reduce the severity of acne. The potential positive effects of smoking are most likely from nicotine, and not from smoking itself. Nicotine by itself is not necessarily harmful. In the case of acne, the constriction of blood vessels that nicotine produces may inhibit the production of more severe forms of acne in a lucky few people. How and if this happens is still up to debate.

References

Beylot C. “Mechanisms and causes of acne.” [Article in French] La Revue du Praticien. 2002 Apr 15;52(8):828-30.

Chuh AA, Zawar V, Wong WC, Lee A. “The association of smoking and acne in men in Hong Kong and in India: a retrospective case-control study in primary care settings.” Clinical and Experimental Dermatology. 2004 Nov;29(6):597-9.

Firooz A, Sarhangnejad R, Davoudi SM, Nassiri-Kashani M. “Acne and smoking: is there a relationship?” BMC Dermatology. 2005 Mar 24;5:2.

Freiman A, Bird G, Metelitsa AI, Baranklin B, Lauzon GJ. “Cutaneous effects of smoking.” Journal of Cutaneous Medicine and Surgery. 2004 Nov-Dec;8(6):415-23.

Jemec GB, Linneberg A, Nielsen NH, Frølund L, Madsen F, Jørgensen T. “Have oral contraceptives reduced the prevalence of acne? a population-based study of acne vulgaris, tobacco smoking, and oral contraceptives.” Dermatology. 2002;204(3):179-84.

Just-Sarobé M. “Smoking and the skin.” [Article in Spanish] Actas Dermo-Sifiliográficas. 2008 Apr;99(3):173-84.

Klaz I, Kochba I, Shohat T, Zarka S, Brenner S. “Severe acne vulgaris and tobacco smoking in young men.” Journal of Investigative Dermatology. 2006 Aug;126(8):1749-52. Epub 2006 Apr 27.

Kornblau IS, Pearson HC, Breitkopf CR. “Demographic, behavioral, and physical correlates of body esteem among low-income female adolescents.” Journal of Adolescent Health. 2007 Dec;41(6):566-70. Epub 2007 Sep 29.

Krug M, Wünsche A, Blum A. “Addiction to tobacco and the consequences for the skin.” [Article in German] Hautarzt. 2004 Mar;55(3):301-15; quiz 316.

Morita A. “Tobacco smoke causes premature skin aging.” Journal of Dermatological Science. 2007 Dec;48(3):169-75. Epub 2007 Oct 24.

Rigopoulos D, Gregoriou S, Ifandi A, Efstathiou G, Georgala S, Chalkias J, Katsambas A. “Coping with acne: beliefs and perceptions in a sample of secondary school Greek pupils.” Journal of the European Academy of Dermatology and Venereology. 2007 Jul;21(6):806-10.

Rombouts S, Nijsten T, Lambert J. “Cigarette smoking and acne in adolescents: results from a cross-sectional study.” Journal of the European Academy of Dermatology and Venereology. 2007 Mar;21(3):326-33.

Schäfer T, Nienhaus A, Vieluf D, Berger J, Ring J. “Epidemiology of acne in the general population: the risk of smoking.” The British Journal of Dermatology. 2001 Jul;145(1):100-4.

Wolf R, Orion E, Matz H, Maitra S, Rowland-Payne C. “Smoking can be good for you.” Journal of Cosmetic Dermatology. 2004 Apr;3(2):107-11.

কোন মন্তব্য নেই:

একটি মন্তব্য পোস্ট করুন