 |
|
|
|
|
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 AnooEncox
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.
 |
|
|
|
I used to be able to find good information from your articles.
http://worldmod.com/__media__/js/netsoltrademark.php?d=ocrvfleetservices.com
http://snowflakesoft.com/__media__/js/netsoltrademark.php?d=ocrv.info
This excellent website certainly has all of the info I needed about this subject and didnít know who to ask.
http://www.johnvorhees.com/gbook/go.php?url=http://fleetservicesorangecounty.com/
After looking over a handful of the articles on your web page, I really like your technique of writing a blog. I book marked it to my bookmark website list and will be checking back in the near future. Take a look at my website as well and let me know what you think.
http://oraung02.iamgold.com/__media__/js/netsoltrademark.php?d=ocrv.pro
sildenafil cheapest price in india https://www.pharmaceptica.com/
http://www.bakerssupermarkets.com/__media__/js/netsoltrademark.php?d=customcampervans.com
Right here is the perfect website for anyone who wishes to understand this topic. You know a whole lot its almost tough to argue with you (not that I personally will need toÖHaHa). You certainly put a brand new spin on a subject which has been written about for many years. Great stuff, just excellent!
http://ahewar.org/links/dform.asp?url=https://ocrvcenter.com
http://www.nbmain.com/NetBooking.Reservations.Server.Servlets.Availability.SiteAvailabilityMainR?innkey=mcdaniel&bg=&formname=rdetail&s=BookMark&backpage=https://ocrvcenter.com/&ikback=&pcode=&ik=0&months=3&month=June&day=1&year=2021
https://mydoterra.com/Application/index.cfm?EnrollerID=458046&Theme=DefaultTheme&Returnurl=www.ocrvcenter.com&LNG=en_dot&iact=1
http://rank.2style.net/out.php?id=rinoda&url=http://ocrvcenter.com
https://frogos.net/saml/module.php/multiauthusername/selectsource.php?AuthState=_e607523c5e4b60345693d28fd9f3d552d2e7e69098:ocrvcenter.com/
Iím amazed, I must say. Rarely do I encounter a blog thatís both equally educative and engaging, and let me tell you, you've hit the nail on the head. The issue is an issue that not enough folks are speaking intelligently about. I'm very happy I came across this in my hunt for something regarding this.
https://template-demo.org/__media__/js/netsoltrademark.php?d=ocrvcenter.com
http://gb-www.digitimes.com.tw/gate/gb/www.crossroadsbaitandtackle.com/board/board_topic/9053260/5500668.htm?page=7
http://cheapfridgefreezers.co.uk/go.php?url=http://ocrvcenter.com/
Itís hard to find knowledgeable people on this subject, however, you sound like you know what youíre talking about! Thanks
https://paltalk.com/client/webapp/client/External.wmt?url=http://ocrvcenter.com
https://www.odeki.de/bw/redirect?external=http://ocrv.biz
This is the right web site for anyone who wishes to find out about this topic. You understand a whole lot its almost tough to argue with you (not that I really would want toÖHaHa). You certainly put a brand new spin on a subject which has been discussed for a long time. Great stuff, just excellent!
https://spacelordsthegame.com/switch-lang/es?switch=https://www.ocrv.info/
https://www.bad.org.uk/for-the-public/patient-information-leaflets/alopecia-areata/?showmore=1&returnlink=http://theocrv.com/
I used to be able to find good information from your articles.
https://enrolmy.com/fun-zone/track/hTQMqNptpUSTSjBf0UnFkc22hVB_nUKQwBhKWcfAEBDZA6EAkqls7S21zqpUb1UnUCMZeFF2XLhx2rLiqIS4RUcf2VYUMqW2?href=http://ocrv.info/
http://neurostar.com/en/redirect.php?url=https://ocrv.pro/
Way cool! Some extremely valid points! I appreciate you writing this post plus the rest of the site is very good.
https://www.medknow.com/crt.asp?prn=20&aid=IJCCM_2015_19_4_220_154556&rt=P&u=https://ocrv.rocks/
what is chloroquine used for https://www.pharmaceptica.com/
Can I simply say what a relief to find someone who actually understands what they are discussing online. You definitely realize how to bring an issue to light and make it important. A lot more people need to read this and understand this side of your story. It's surprising you aren't more popular because you surely possess the gift.
http://www.mayu-search.com/cgi-bin/yomi-search/rank.cgi?mode=link&id=36885&url=http://ocrvmotorsports.info/
You need to be a part of a contest for one of the most useful websites on the web. I'm going to highly recommend this site!
https://www.adminer.org/redirect/?url=https://www.ocrvmotorsports.net
https://priyo.com/feed/redirection?url=http://newportcatalina.com/
I was very happy to uncover this web site. I want to to thank you for ones time due to this fantastic read!! I definitely really liked every little bit of it and I have you bookmarked to see new information on your blog.
https://www.viagginrete-it.it/urlesterno.asp?url=https://www.ocrv.pro/
This page truly has all of the information and facts I needed about this subject and didnít know who to ask.
http://www.caiman.us/linkA.php?nr=3873&f=https://ocrvmotorsports.com/play/
I really like it whenever people get together and share thoughts. Great website, continue the good work!
http://syosetu.com/?jumplink=https://ocrvmotorcoaches.com/
erectile dysfunction when viagra doesn t work https://www.pharmaceptica.com/
http://www.aspheute.com/service/3w_link.asp?3wsite=http://www.customcampervans.com
https://www.baoviet.com.vn/Redirect.aspx?url=http://rvmarketingexperts.com
https://www.lebenstanz.info/modules/babel/redirect.php?newlang=fr_FR&newurl=http://ocrvluxurycoaches.com/
https://multiply.co.za/sso/flyover/?url=https://ocrv.vip/
Hi there, I think your site might be having browser compatibility problems. When I look at your website in Safari, it looks fine however when opening in I.E., it has some overlapping issues. I merely wanted to provide you with a quick heads up! Other than that, fantastic site!
https://dotekomanie.cz/heureka/?url=http://ocrv.life
Hello! I could have sworn Iíve visited this site before but after going through many of the articles I realized itís new to me. Anyways, Iím definitely delighted I came across it and Iíll be book-marking it and checking back regularly!
http://scanverify.com/siteverify.php?site=ocrv.club/
https://consultaca.com/redir/?ca=12115&url=https://www.www.newportcatalina.com
Next time I read a blog, I hope that it doesn't disappoint me as much as this particular one. After all, Yes, it was my choice to read through, nonetheless I really believed you would have something helpful to say. All I hear is a bunch of moaning about something that you can fix if you were not too busy seeking attention.
https://www.elephone.hk/static/redirect?url=http://www.ocrv.pro
https://www.newkaliningrad.ru/bitrix/redirect.php?event1=&event2=&event3=&goto=https://ocrvempire.com/
Excellent site you have got here.. Itís difficult to find high-quality writing like yours nowadays. I honestly appreciate individuals like you! Take care!!
http://ads.scena.org/brand/brand.asp?lan=2&id=63373&lnk=https://ocrvmotorsports.org
An impressive share! I have just forwarded this onto a friend who was conducting a little homework on this. And he in fact ordered me lunch simply because I stumbled upon it for him... lol. So let me reword this.... Thanks for the meal!! But yeah, thanks for spending time to discuss this issue here on your web page.
https://www.secure-res.com/rdx.asp?goto=http://ocrv.me/&orig=GOOsbh
Everything is very open with a really clear clarification of the challenges. It was really informative. Your website is extremely helpful. Thank you for sharing!
http://eneffect.bg/language.php?url=https://www.ocrvandtrucks.com/
https://www.searchpoint.net/redir.asp?reg_id=pTypes&sname=/search.asp&lid=0&sponsor=INC&url=https://www.ocrvmotorcoaches.com/
After I initially left a comment I seem to have clicked the -Notify me when new comments are added- checkbox and now each time a comment is added I recieve 4 emails with the exact same comment. There has to be a way you are able to remove me from that service? Many thanks!
https://nailbook.jp/account/logout?redirect=https://ocrv.online/
https://www.tecrussia.ru/go.php?exit=http://www.ocrv.online
A motivating discussion is worth comment. I do believe that you need to publish more on this topic, it may not be a taboo subject but typically people don't discuss these issues. To the next! Best wishes!!
http://www.paranormalium.prohost.pl/honey-bunny/redirector.php?url=https://www.ocrvcenter.com
Very good article. I will be going through a few of these issues as well..
https://www.designguide.com/redirect.ashx?url=http://sprintervanrepairshop.com
Hello there! I simply would like to give you a big thumbs up for your great info you have right here on this post. I will be coming back to your site for more soon.
https://blogranking.fc2.com/out.php?id=414788&url=https://orangecountyrvrepair.com
After looking at a number of the blog articles on your website, I seriously like your technique of writing a blog. I book-marked it to my bookmark site list and will be checking back soon. Please check out my website too and let me know what you think.
https://www.limba.com/showObject.php?idjaz=15&r_url=http3A2F2Fsprintervanrepair.com/&o_cli=B_57656
http://activity.jumpw.com/logout.jsp?returnurl=https://www.fleetservicesorangecounty.com/
After exploring a handful of the blog articles on your web page, I honestly appreciate your way of writing a blog. I saved it to my bookmark webpage list and will be checking back in the near future. Take a look at my website too and let me know your opinion.
http://yellowpages.uticaod.com/__media__/js/netsoltrademark.php?d=ocrv.vip