December 31st, 2012
12:56 PM ET

Blood clots: 4 things you need to know

Secretary of State Hilary Clinton was hospitalized Sunday for a blood clot that formed after her she fell and suffered a concussion a few weeks ago.

The clot was discovered during a follow-up exam related to the concussion, said Clinton's spokesman, Philippe Reines, deputy assistant secretary of state. Clinton, 65, was expected to remain at New York Presbyterian Hospital for the next 48 hours for monitoring and treatment with anticoagulants - drugs that prevent clots from forming or prevent them from growing larger.

Reines said Clinton's clot was found in the vein located in the space between the brain and the skull behind the right ear. "It did not result in a stroke, or neurological damage. To help dissolve this clot, her medical team began treating the Secretary with blood thinners," said Clinton's doctors in a written statement.

Blood clots most often develop deep in leg veins, and symptoms are easily missed. The medical term for blood clots developing in the large veins of the leg or pelvis is deep vein thrombosis (DVT). An estimated 2 million Americans develop DVT each year.  

Here are four things you need to know about blood clots:

1. DVT is not life-threatening (most of the time)

Most cases of DVT are simply treated with a blood thinner that breaks up the clot and prevents it from migrating to different areas in the body. However, if left untreated, DVT can result in a pulmonary embolism, which occurs when the blood clot travels from the leg to the lungs. It accounts for nearly 200,000 deaths a year.

2. Travelers have the highest risk 

A large long-term study published in the journal PLoS One in 2007 found the more frequently a person travels, the higher their risk. This is because blood clots are generally caused by sluggish blood flow through the vein, usually from sitting in cramped positions for long periods of time. Experts say most cases of DVT develop on flights over four hours in length. Some studies show the cabin pressure of an airplane also plays a role. Most people think DVT strikes just older adults, but research shows that women taking birth control pills, people over 6 feet 1 inch tall, and adults under 30 are at increased risk.

3. There are warning signs

If your leg, ankle or foot is swelling, cramping or feel warm to the touch, that may be a sign of a DVT blood clot. Also, sudden onset of shortness of breath, anxiety or chest pain may be a warning of pulmonary embolism, or a blockage in a lung.

4. Keep the blood flowing

The most important thing you can do to reduce your risk of developing a blood clot is to get up and walk around every 30 to 45 minutes to keep the blood flowing in your legs. If you are stuck at your desk at work, or on an airplane and can't get up, simply pumping your leg/foot or rotating your ankle can help to get the blood moving. Staying hydrated is also essential. Alcohol and anything with caffeine can add to dehydration and up your risk of developing a blood clot.

soundoff (2,080 Responses)
  1. RV Repair Shop


    June 16, 2021 at 08:02 | Report abuse | Reply
  2. Camper Repair Shops Near Me


    June 16, 2021 at 08:05 | Report abuse | Reply
  3. RV Repair Shop


    June 16, 2021 at 08:50 | Report abuse | Reply
  4. RV Repair Huntington Beach


    June 16, 2021 at 09:48 | Report abuse | Reply
  5. Camper Repairs Near Me

    Very good information. Lucky me I recently found your blog by chance (stumbleupon). I have book marked it for later!


    June 16, 2021 at 10:14 | Report abuse | Reply
  6. Nearby RV Repairs

    I enjoy reading through an article that will make people think. Also, many thanks for permitting me to comment!


    June 16, 2021 at 11:05 | Report abuse | Reply
  7. RV Repair Shop Near My Location


    June 16, 2021 at 11:38 | Report abuse | Reply
  8. RV Repair Nearby


    June 16, 2021 at 12:07 | Report abuse | Reply
  9. RV Repair Seal Beach


    June 16, 2021 at 12:41 | Report abuse | Reply
  10. music stores near me

    Iím impressed, I have to admit. Seldom do I encounter a blog thatís both equally educative and amusing, and without a doubt, you've hit the nail on the head. The problem is something which not enough men and women are speaking intelligently about. I'm very happy I found this in my hunt for something concerning this.


    June 16, 2021 at 13:34 | Report abuse | Reply
  11. rapid testing near me

    This is the right webpage for anyone who really wants to understand this topic. You understand so much its almost hard to argue with you (not that I personally will need toÖHaHa). You certainly put a brand new spin on a topic that's been discussed for many years. Great stuff, just excellent!


    June 16, 2021 at 13:44 | Report abuse | Reply
  12. wendy's near me


    June 16, 2021 at 14:38 | Report abuse | Reply
  13. chase near me

    I'd like to thank you for the efforts you've put in penning this website. I really hope to view the same high-grade content from you later on as well. In fact, your creative writing abilities has motivated me to get my own site now 😉


    June 16, 2021 at 14:57 | Report abuse | Reply
  14. pizza delivery near me


    June 16, 2021 at 15:45 | Report abuse | Reply
  15. marijuana dispensary near me

    May I simply just say what a comfort to uncover someone who really understands what they're discussing online. You definitely realize how to bring an issue to light and make it important. More people need to read this and understand this side of the story. I was surprised that you aren't more popular since you most certainly have the gift.


    June 16, 2021 at 16:03 | Report abuse | Reply
  16. สูตร บาคาร่า sa

    I am genuinely glad to glance at this website posts which carries tons of valuable facts, thanks
    for providing these kinds of information.

    June 16, 2021 at 16:09 | Report abuse | Reply
  17. boats for sale near me


    June 16, 2021 at 17:15 | Report abuse | Reply
  18. u haul near me


    June 16, 2021 at 18:06 | Report abuse | Reply
  19. mexican restaurant near me

    I couldnít refrain from commenting. Exceptionally well written!


    June 16, 2021 at 18:21 | Report abuse | Reply
  20. aaa near me


    June 16, 2021 at 18:44 | Report abuse | Reply
  21. discount tire near me


    June 16, 2021 at 20:38 | Report abuse | Reply
  22. lenscrafters near me

    Iím impressed, I must say. Seldom do I encounter a blog thatís both equally educative and engaging, and without a doubt, you have hit the nail on the head. The issue is something too few men and women are speaking intelligently about. I am very happy I found this during my search for something relating to this.


    June 16, 2021 at 21:43 | Report abuse | Reply
  23. pawn shop near me

    Aw, this was a really nice post. Taking the time and actual effort to produce a good articleÖ but what can I sayÖ I procrastinate a lot and don't seem to get anything done.


    June 16, 2021 at 21:52 | Report abuse | Reply
  24. jimmy johns near me

    I seriously love your website.. Great colors & theme. Did you create this amazing site yourself? Please reply back as Iím wanting to create my own site and would like to know where you got this from or exactly what the theme is named. Many thanks!


    June 16, 2021 at 22:09 | Report abuse | Reply
  25. Nearby RV Repair

    Pretty! This was a really wonderful article. Thanks for providing this info.


    June 16, 2021 at 22:57 | Report abuse | Reply
  26. work from home jobs near me


    June 16, 2021 at 23:34 | Report abuse | Reply
  27. RV Repair Mission Viejo


    June 17, 2021 at 00:03 | Report abuse | Reply
  28. RV Repair Shops Nearby

    This is a topic that is close to my heart... Cheers! Exactly where are your contact details though?


    June 17, 2021 at 00:12 | Report abuse | Reply
  29. RV Repair Orange County California

    Spot on with this write-up, I truly believe that this website needs a great deal more attention. Iíll probably be returning to see more, thanks for the info!


    June 17, 2021 at 00:24 | Report abuse | Reply
  30. Sprinter Repair Shops Near Me

    You made some really good points there. I looked on the web to find out more about the issue and found most individuals will go along with your views on this web site.


    June 17, 2021 at 01:32 | Report abuse | Reply
  31. Nearest RV Repair


    June 17, 2021 at 02:22 | Report abuse | Reply
  32. RV Repair Seal Beach


    June 17, 2021 at 02:43 | Report abuse | Reply
  33. Camper Repair Shops Near Me


    June 17, 2021 at 03:04 | Report abuse | Reply
  34. RV Repair Shop

    Your style is so unique compared to other people I've read stuff from. Many thanks for posting when you've got the opportunity, Guess I will just book mark this page.


    June 17, 2021 at 03:45 | Report abuse | Reply
  35. rapid testing near me

    May I just say what a relief to uncover somebody that genuinely knows what they are discussing over the internet. You actually realize how to bring an issue to light and make it important. More and more people need to read this and understand this side of the story. It's surprising you aren't more popular because you definitely possess the gift.


    June 17, 2021 at 06:51 | Report abuse | Reply
  36. Sprinter Repair Shop Near Me

    You're so cool! I don't think I've truly read through anything like this before. So wonderful to discover somebody with a few unique thoughts on this topic. Seriously.. thanks for starting this up. This site is something that is required on the web, someone with some originality!


    June 17, 2021 at 07:14 | Report abuse | Reply
  37. RV Repair Santa Ana

    I'd like to thank you for the efforts you have put in writing this blog. I'm hoping to check out the same high-grade blog posts by you in the future as well. In fact, your creative writing abilities has encouraged me to get my own website now 😉


    June 17, 2021 at 07:49 | Report abuse | Reply
  38. RV Repair Mission Viejo


    June 17, 2021 at 08:14 | Report abuse | Reply
  39. things to do near me


    June 17, 2021 at 09:51 | Report abuse | Reply
  40. hikes near me


    June 17, 2021 at 10:04 | Report abuse | Reply
  41. Nearby RV Repairs


    June 17, 2021 at 10:17 | Report abuse | Reply
  42. RV Repairs Near Me

    This is the right blog for anybody who hopes to understand this topic. You understand a whole lot its almost hard to argue with you (not that I actually would want toÖHaHa). You certainly put a new spin on a topic that's been discussed for a long time. Wonderful stuff, just excellent!


    June 17, 2021 at 10:33 | Report abuse | Reply
  43. staples near me


    June 17, 2021 at 11:08 | Report abuse | Reply
  44. RV Repair Garden Grove


    June 17, 2021 at 11:48 | Report abuse | Reply
  45. RV Repair Seal Beach


    June 17, 2021 at 12:13 | Report abuse | Reply
  46. movie theater near me

    Good information. Lucky me I found your blog by accident (stumbleupon). I have book-marked it for later!


    June 17, 2021 at 13:30 | Report abuse | Reply
  47. cbd near me


    June 17, 2021 at 13:30 | Report abuse | Reply
  48. car audio near me

    Hey there! I just wish to offer you a big thumbs up for the excellent information you have right here on this post. I'll be coming back to your site for more soon.


    June 17, 2021 at 14:17 | Report abuse | Reply
  49. urologist near me

    You are so awesome! I don't think I've truly read a single thing like this before. So good to find somebody with a few original thoughts on this issue. Really.. many thanks for starting this up. This website is something that is needed on the web, someone with some originality!


    June 17, 2021 at 15:45 | Report abuse | Reply
  50. applebee's near me


    June 17, 2021 at 16:20 | Report abuse | Reply
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 38 39 40

Leave a Reply to Local Marketing Agencies Near Me


CNN welcomes a lively and courteous discussion as long as you follow the Rules of Conduct set forth in our Terms of Service. Comments are not pre-screened before they post. You agree that anything you post may be used, along with your name and profile picture, in accordance with our Privacy Policy and the license you have granted pursuant to our Terms of Service.

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.