 |
|
|
|
|
April 20th, 2011
08:45 AM ET
How quickly does lung cancer develop for smokers?Every weekday, a CNNHealth expert doctor answers a viewer question. On Wednesdays, it's Dr. Otis Brawley, chief medical officer at the American Cancer Society. I started smoking socially in high school and still do. How long would it take for someone like me develop lung cancer? Asked by Tom of Cleveland Expert Answer Dear Tom, There have been several questions about smoking recently. I thought your question really important. In answer to it, there is no such thing as a safe amount of cigarette smoking. I urge you to quit. Studies show that it is far easier for a light smoker to quit than someone who smokes a pack and a half or more per day. Also keep in mind there is no such thing as a safer cigarette. The risk of lung cancer does increase with both the number of cigarettes smoked per day and the number of years a person has smoked. A 35-year-old male who smokes fewer than 25 cigarettes per day is estimated to have a 9% lifetime chance of dying of lung cancer, whereas 25 cigarettes per day or more gives him an 18% lifetime chance of dying of lung cancer. There are some estimates that lifetime risk of lung cancer in a very heavy smoker is about 30% overall, whereas it is 1% or less in nonsmokers. This translates into about a third of very heavy smokers developing lung cancer. Also, 15 to 20 of every 100 patients who have lung cancer are lifelong nonsmokers. Some get it because of secondhand smoke and some get it for unknown reasons. People who start smoking at younger ages are at higher risk later in life. Lung cancer rates begin increasing in the mid to late 40s and peak in the late 70s. Many people think low tar or filtered cigarettes are safer. The truth is most people will compensate for these cigarettes by inhaling deeper and/or smoking more cigarettes in order to satisfy their need for nicotine. While you ask about lung cancer, it is important to remember that occasional cigarette use can increase risk of cardiovascular disease dramatically. This is very pertinent, because cigarette smoking kills more people from cardiovascular diseases (heart attack, stroke and peripheral vascular disease) than all cancers combined. It is a common observation that a town that makes smoking in public illegal lowers it heart attack rate within six months. This is primarily because the decrease in secondhand smoke exposure decreases the number of heart attacks in nonsmokers. Just think about the dose of smoke to even a casual smoker over six months compared to a nonsmoker exposed to occasional secondhand smoke. Cigarette smoking is linked to a number of diseases. Lung cancer is most famously associated, but tobacco smoking causes cancers of the head and neck (mouth, throat, sinuses), esophagus, stomach, kidney, pancreas, bladder, uterine cervix and even certain types of leukemia. Fourteen different cancers in all are caused by smoking. Smoking also causes chronic obstructive pulmonary disease, such as bronchitis and emphysema. It worsens asthma. Smoking is linked to high blood pressure, ulcers, osteoporosis, diabetes and reproductive disorders such as infertility, miscarriage and premature menopause. There are significant benefits to smoking cessation. Most tobacco-related disease can be prevented if one stops smoking by age 40. Even for older people and for those with tobacco-related disease, there is significant benefit to smoking cessation. Short-term, cessation causes cravings, irritability, insomnia, anxiety, depression, difficulty concentrating and restlessness. Some may have a worsening of the smoker's cough. Long term, many complain of weight gain and increased depression. Someone who is thinking of quitting should seek counseling from a physician or other experienced health care professional. Nicotine gum, nicotine patches and some other medications can be very helpful with smoking cessation. Counseling through telephone quit lines and internet support groups can also be helpful. soundoff (1,948 Responses)« Previous 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 Next »Leave a Reply to buy cialis online
Next entry »Tri Challenge: Working harder than ever
« Previous entryTri Challenge in Hawaii: High spirits on Day One
|
  About this blog
Get a behind-the-scenes look at the latest stories from CNN Chief Medical Correspondent, Dr. Sanjay Gupta, Senior Medical Correspondent Elizabeth Cohen and the CNN Medical Unit producers. They'll share news and views on health and medical trends - info that will help you take better care of yourself and the people you love.
 |
|
|
|
http://adnet.infonet.com.br/get/ad.dll/click?codigo=2259&secao=460&url=http://youtube.com/watch?v=ti_svrTA76s
Everyone loves it when individuals get together and share thoughts. Great site, continue the good work!
http://screenmediafilms.net/out/watch/486?link=http://facebook.com/ocrvcenter
http://www.arteporexcelencias.com/es/adplus/redirect?ad_id=24761&url=http://www.yelp.com/biz/ocrv-center-anaheim
This is the perfect web site for anyone who really wants to understand this topic. You realize so much its almost hard to argue with you (not that I actually will need to…HaHa). You definitely put a fresh spin on a topic that's been written about for a long time. Wonderful stuff, just excellent!
http://egov2.miamigov.com/Office_of_Auditor_General/admin/Portal/LinkClick.aspx?tabid=1&table=Announcements&field=ItemID&id=98&link=https://ocrv.club/rv-furniture-near-me
Good post. I learn something totally new and challenging on websites I stumbleupon on a daily basis. It's always exciting to read through content from other authors and practice something from their sites.
https://hearingservices.mobi/__media__/js/netsoltrademark.php?d=g.page/ocrvcenter
Aw, this was an exceptionally nice post. Taking the time and actual effort to create a really good article… but what can I say… I put things off a lot and never manage to get nearly anything done.
http://x.webdo.cc/global_outurl.php?now_url=https://ocrvcenter.biz/rv-furniture-repair-near-me
https://csimgmt.com/__media__/js/netsoltrademark.php?d=yelp.com/biz/ocrv-center-anaheim
statistics homework help online purpose of college essay drupal writing custom module does homework really help students
https://www.vogel.com.cn/adlog.php?url=https://youtube.com/watch?v=EKrp_bF8g1o
http://widget.vogel.de/redirect/redirect.cfm?pk=46&target=https://ocrvcenter.info/motorhome-mattress-repair-near-me
Nice post. I learn something new and challenging on blogs I stumbleupon every day. It's always interesting to read articles from other authors and use a little something from other web sites.
http://cyprussecurity.com/click_count.php?link=http://yelp.com/biz/ocrv-center-yorba-linda
Everyone loves it when folks come together and share opinions. Great site, stick with it!
https://ana.fibladi.com/redir?url=https://yelp.com/biz/ocrv-center-yorba-linda
Everything is very open with a very clear explanation of the issues. It was truly informative. Your website is very useful. Thank you for sharing!
https://content.peoplevine.com/doNewsletterTrack.ashx?auto=N&company_no=414&wasClicked=Y&messageID=df8d334f-011a-4f2e-a5fb-d8dc42126931&newsletter_no=ZmxhcHwxNzk5M3xqYWNr&reference_type=customer&reference_no=YmFzZWJhbGx8MTIwMjMxOXxzb255&url=http://youtube.com/watch?v=IEL43v8j0Pc
http://de.reasonable.shop/SetCurrency.aspx?currency=CNY&returnurl=http://youtube.com/watch?v=_Uq6Alh1_8k
http://www.gmwebsite.com/web/redirect.asp?url=https://ocrvandtrucks.com/rv-repair-shop-upland-california
You're so interesting! I do not suppose I've truly read something like that before. So great to discover someone with unique thoughts on this issue. Seriously.. thanks for starting this up. This website is something that's needed on the web, someone with some originality!
https://domaindirectory.com/policypage/privacypolicy?domain=fleetvehiclerepairshop.com/van-dent-repair-shop-near-me
I would like to thank you for the efforts you've put in writing this blog. I'm hoping to check out the same high-grade content by you in the future as well. In fact, your creative writing abilities has inspired me to get my very own site now 😉
https://nanostandards.ansi.org/banner_click.php?id=2&url=https://ocrvcenter.co/rv-service-near-me
I’ve recently started a site, the info you offer on this website has helped me greatly. Thank you for all of your time & work.
http://www.stornobrzinol.com/
http://genki365.net/gnka01/common/redirect.php?url=https://ocrv.xyz/fleetwood-rv-collision-repair-paint-shop-near-me-orange-county
Having read this I thought it was really informative. I appreciate you finding the time and energy to put this short article together. I once again find myself personally spending a significant amount of time both reading and posting comments. But so what, it was still worthwhile!
http://kasugai.genki365.net/gnkk06/common/redirect.php?url=https://ocrv.biz/rv-battery-repair-near-me
genic cialis http://cialisee.com/ – cialis online purchase canada non prescription cialis
Good blog you've got here.. It’s difficult to find quality writing like yours these days. I honestly appreciate people like you! Take care!!
http://jmp.rgr.jp/jmp/rank.cgi?mode=link&id=265802&url=https://ocrv.me/rv-repair-shop-compton-california
I'm more than happy to find this page. I need to to thank you for your time just for this wonderful read!! I definitely enjoyed every bit of it and I have you book-marked to check out new things on your web site.
http://www.foodprotection.org/a/partners/link/?id=79&url=https://ocrv.guru/itasca-rv-collision-repair-paint-shop-near-me-orange-county
http://big5.jobcn.com/gate/big5/commercialrepairshop.com/nissan-cargo-van-repair-shop-near-me
https://olatheschools.net/__media__/js/netsoltrademark.php?d=facebook.com/ocrvcenter
http://way2web.com/__media__/js/netsoltrademark.php?d=yelp.com/biz/ocrv-center-anaheim-2
An interesting discussion is worth comment. I believe that you need to publish more on this issue, it might not be a taboo subject but usually people don't discuss these topics. To the next! Best wishes!!
https://www.banan.cz/goto.php?url=https://fleetservicerepairshop.com/sprinter-van-maintenance-shop-near-me
&kategorie=Werbung&linkbereich=Header
You ought to take part in a contest for one of the highest quality blogs on the internet. I most certainly will highly recommend this blog!
http://bb3x.ru/go.php?https://ocrvfleetservices.com/sprinter-van-restoration-shop-near-me
I used to be able to find good info from your blog posts.
http://testphp.vulnweb.com/redir.php?r=https://ocrv.life/rv-repair-shop-victorville-california
After going over a few of the blog articles on your blog, I really appreciate your technique of blogging. I bookmarked it to my bookmark website list and will be checking back soon. Take a look at my website too and tell me what you think.
http://digital.fijitimes.com/api/gateway.aspx?f=https://ocrvmotorcoaches.com/rv-repair-shop-encinitas-california
Hello! I could have sworn I’ve been to this website before but after browsing through some of the articles I realized it’s new to me. Anyways, I’m certainly pleased I discovered it and I’ll be bookmarking it and checking back often!
http://www.themza.com/redirect.php?r=fleetservicerepairshop.com/gmc-high-top-van-repair-shop-near-me
There is definately a great deal to learn about this issue. I really like all the points you have made.
http://www.elahmad.com/url.php?url=ocrv.biz/rv-repair-shop-buena-park-california
There is certainly a lot to know about this topic. I love all of the points you have made.
http://icons.showingtime.com/rd/RD?c=REALTORCOM&s=FMREALTY&url=fleetrepairshops.com/ford-high-top-van-repair-shop-near-me
This is the right website for anyone who really wants to find out about this topic. You realize a whole lot its almost tough to argue with you (not that I actually will need to…HaHa). You certainly put a fresh spin on a subject which has been discussed for decades. Wonderful stuff, just wonderful!
http://keyscan.cn.edu/AuroraWeb/Account/SwitchView?returnUrl=https://ocrv.biz/rv-repair-shop-arcadia-california
http://cat.sustech.edu/cgi-bin/koha/tracklinks.pl?uri=//www.boxtruckrepairshop.com/sprinter-van-repair-shop-near-me-2
http://odokon.org/w3a/redirect.php?redirect=https://ocrv.club/construction-truck-collision-repair-paint-shop-near-me-orange-county
http://engine.pitchengine.com/v1/util/link?c=PitchLink&a=/v1/pitches/e829965b-ded0-4c0a-9ffe-757942058364&v=http://www.laviemodernfurniture.com/&l=https://ocrv.world/rv-repair-shop-universal-city-california
http://rexchangeinc.com/__media__/js/netsoltrademark.php?d=www.instagram.com/ocrvcenter
Your style is so unique compared to other folks I've read stuff from. Thank you for posting when you have the opportunity, Guess I will just bookmark this blog.
https://ww17.yourmapmaker.com/__media__/js/netsoltrademark.php?d=yelp.com/biz/ocrv-center-anaheim
https://www.anonym.to/?https://youtube.com/watch?v=TI0BCl5HX5s
A motivating discussion is definitely worth comment. I think that you need to publish more about this subject matter, it may not be a taboo matter but usually people don't talk about such subjects. To the next! Cheers!!
http://sc.sie.gov.hk/TuniS/ocrvmotorcoaches.com/rv-repair-shop-reseda-california
There is definately a lot to find out about this subject. I like all of the points you made.
https://uhr.rutgers.edu/download/135?url=https://ocrv.pro/rv-repair-shop-culver-city-california
https://skatepalace.com/__media__/js/netsoltrademark.php?d=
Himplasia https://pharmacylo.com/ reputable online pharmacy
There is definately a great deal to know about this topic. I like all the points you have made.
http://feed.thepund.it/?url=https://arizonasvision.com
https://www.kishindo.co.jp/netlink/rents/index4.cgi?t=netwing&id=overture&url=https://arizonasvision.com
http://www.shippingchina.com/pagead.php?id=RW4uU2hpcC5tYWluLjE=&tourl=https://meganleary.com
A fascinating discussion is definitely worth comment. I believe that you ought to publish more on this topic, it may not be a taboo matter but generally folks don't speak about such topics. To the next! All the best!!
https://cuentas.lamula.pe/logout/?next=https://ocrv.us/
I wanted to thank you for this fantastic read!! I definitely enjoyed every little bit of it. I have you book-marked to look at new stuff you post…
https://coyoacan.cdmx.gob.mx/link?ruta=https://club-maserati.com