Featured Research

from universities, journals, and other organizations

Oral Contraceptives May Benefit Women With Asthma

Date:
November 5, 2009
Source:
American College of Chest Physicians
Summary:
New research shows that women with asthma who are on oral contraceptives may have better outcomes than women who are not on the medication.

New research shows that during natural menstrual cycles, women with asthma who were not taking oral contraceptives (OC) had lower exhaled nitric oxide levels (eNO), a marker of airway inflammation associated with asthma, than women who were taking OC.

Related Articles


Researchers from McMaster University in Hamilton, ON, Canada, studied 17 women with asthma during their menstrual cycles. Results showed that individuals not using oral contraceptives (OC) had higher mean eNO levels than women using OC.

Furthermore, among women not using oral contraceptives, an increase in estrogen levels was associated with a decrease in eNO, while an increase in progesterone was significantly associated with an increase in eNO. Researchers speculate that OC may have a potential role in the management of premenopausal women with asthma.

This article is published in the November issue of CHEST, the peer-reviewed journal of the American College of Chest Physicians.


Story Source:

The above story is based on materials provided by American College of Chest Physicians. Note: Materials may be edited for content and length.


Cite This Page:

American College of Chest Physicians. "Oral Contraceptives May Benefit Women With Asthma." ScienceDaily. ScienceDaily, 5 November 2009. <www.sciencedaily.com/releases/2009/11/091105084844.htm>.
American College of Chest Physicians. (2009, November 5). Oral Contraceptives May Benefit Women With Asthma. ScienceDaily. Retrieved March 3, 2015 from www.sciencedaily.com/releases/2009/11/091105084844.htm
American College of Chest Physicians. "Oral Contraceptives May Benefit Women With Asthma." ScienceDaily. www.sciencedaily.com/releases/2009/11/091105084844.htm (accessed March 3, 2015).

Share This


More From ScienceDaily



More Health & Medicine News

Tuesday, March 3, 2015

Featured Research

from universities, journals, and other organizations


Featured Videos

from AP, Reuters, AFP, and other news services

Treadmill Test Can Predict Chance Of Death Within A Decade

Treadmill Test Can Predict Chance Of Death Within A Decade

Newsy (Mar. 2, 2015) Johns Hopkins researchers analyzed 58,000 heart stress tests to come up with a formula that predicts a person&apos;s chances of dying in the next decade. Video provided by Newsy
Powered by NewsLook.com
Going Gluten-Free Could Get You A Tax Break

Going Gluten-Free Could Get You A Tax Break

Newsy (Mar. 2, 2015) If a doctor advises you to remove gluten from your diet, you could get a tax deduction on the amount you spend on gluten-free foods. Video provided by Newsy
Powered by NewsLook.com
GlaxoSmithKline and Novartis Try Swapping Success

GlaxoSmithKline and Novartis Try Swapping Success

Reuters - Business Video Online (Mar. 2, 2015) GlaxoSmithKline and Novartis have completed a series of asset swaps worth more than $20 billion. As Grace Pascoe reports they say the deal will reshape both drugmakers. Video provided by Reuters
Powered by NewsLook.com
How Can West Africa Rebuild After Ebola?

How Can West Africa Rebuild After Ebola?

Reuters - Business Video Online (Mar. 2, 2015) How best to rebuild the three West African countries struggling with Ebola will be discussed in Brussels this week. As Hayley Platt reports Sierra Leone has the toughest job ahead - its once thriving economy has been ravaged by the disease. Video provided by Reuters
Powered by NewsLook.com

Search ScienceDaily

Number of stories in archives: 140,361

Find with keyword(s):
Enter a keyword or phrase to search ScienceDaily for related topics and research stories.

Save/Print:
Share:

Breaking News:

Strange & Offbeat Stories


Health & Medicine

Mind & Brain

Living & Well

In Other News

... from NewsDaily.com

Science News

Health News

Environment News

Technology News



Save/Print:
Share:

Free Subscriptions


Get the latest science news with ScienceDaily's free email newsletters, updated daily and weekly. Or view hourly updated newsfeeds in your RSS reader:

Get Social & Mobile


Keep up to date with the latest news from ScienceDaily via social networks and mobile apps:

Have Feedback?


Tell us what you think of ScienceDaily -- we welcome both positive and negative comments. Have any problems using the site? Questions?
Mobile: iPhone Android Web
Follow: Facebook Twitter Google+
Subscribe: RSS Feeds Email Newsletters
Latest Headlines Health & Medicine Mind & Brain Space & Time Matter & Energy Computers & Math Plants & Animals Earth & Climate Fossils & Ruins