Navigation Links
Respiratory symptoms vary according to stage of menstrual cycle
Date:11/8/2012

Respiratory symptoms vary significantly during different stages of the menstrual cycle, with higher frequencies during the mid-luteal to mid-follicular stages, according to a new study.

"The effects of the menstrual cycle on respiratory symptoms in the general population have not been well studied," said lead author Ferenc Macsali, MD, of the Haukeland University Hospital in Bergen, Norway. "In a cohort of nearly 4,000 women, we found large and consistent changes in respiratory symptoms according to menstrual cycle phase, and, in addition, these patterns varied according to body mass index (BMI), asthma, and smoking status."

The findings were published online ahead of print publication in the American Thoracic Society's American Journal of Respiratory and Critical Care Medicine.

A total of 3,926 women with regular cycles who were not taking exogenous sex hormones were enrolled in the study. Menstrual cycles, respiratory symptoms, BMI, asthma, and smoking status were determined by postal questionnaire.

Significant variations over the menstrual cycle were found for each symptom assessed in all subjects and subgroups. Reported wheezing was higher on cycle days 10-22, with a mid-cycle dip near the putative time of ovulation (~days 14-16) in most subgroups. Shortness of breath was highest on days 7-21, with a dip just prior to mid-cycle in a number of subgroups. The incidence of cough was higher just after putative ovulation for asthmatics, subjects with BMI ≥ 23kg/m2, and smokers, or just prior to ovulation and the onset of menses in subgroups with a low incidence of symptoms.

"Our finding that respiratory symptoms vary according to the stage of the menstrual cycle is novel, as is our finding that these patterns vary according to BMI and smoking status," said Dr. Mascali. "These relationships indicate a link between respiratory symptoms and hormonal changes through the menstrual cycle."

The study had a few limitations, including the use of questionnaires to gather data and variation in the length of menstrual cycles in the study population, which may affect the accuracy of determining menstrual cycle stage.

"Our results point to the potential for individualizing therapy for respiratory diseases according to individual symptom patterns," concluded Dr. Mascali. "Adjusting asthma medication, for example, according to a woman's menstrual cycle might improve its efficacy and help reduce disability and the costs of care."


'/>"/>
Contact: Nathaniel Dunford
ndunford@thoracic.org
212-315-8620
American Thoracic Society
Source:Eurekalert

Related medicine news :

1. Increase in respiratory symptoms following volcanic eruption
2. Water pipe smoking has the same respiratory effects as smoking cigarettes
3. Butter flavoring in microwave popcorn, thought safe for food industry workers, is respiratory hazard
4. Incan Girls Mummy Yields Evidence of Respiratory Woes
5. Study shows antibiotic improves respiratory function in lung transplant patients
6. Study says children exposed to tobacco smoke face long-term respiratory problems
7. Asthma symptoms could be aggravated by imbalance problems
8. Many U.S. Doctors Have Symptoms of Burnout: Survey
9. Rhode Island Hospital study: Bariatric patients with obstructive sleep apnea fail to show symptoms
10. 1 in 3 post-partum women suffers PTSD symptoms after giving birth
11. GW Researcher finds depressive symptoms and suicidal thoughts in former finasteride users
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:2/13/2016)... Montreal, Canada (PRWEB) , ... February 13, 2016 , ... ... best foot forward. They’ll groom themselves to perfection, go out of their way to ... their date – just take a look at any online dating profile. , ...
(Date:2/12/2016)... ... February 12, 2016 , ... According to an article published ... for a significant portion of hernia repairs throughout the United States. Commenting on this ... Center notes that this trend has not only been expected, but it seems to ...
(Date:2/12/2016)... ... February 12, 2016 , ... The law firm of Morrow, Morrow, Ryan & ... purpose of these scholarships is to encourage applicants to pursue a degree in their ... these two parishes. , “We have available jobs in St. Landry and Evangeline ...
(Date:2/12/2016)... , ... February 12, 2016 , ... ... devoted exclusively to funding innovative lymphoma research and serving the lymphoma community through ... over 250 members of South Florida’s philanthropic community at its 10th anniversary Fashion ...
(Date:2/12/2016)... Falls Church, VA (PRWEB) , ... February 12, ... ... in Store?, Feb. 29, 2016 — 1:30 p.m. – 3:00 p.m. EST, ... burner issue in the life cycle of pharmaceutical products, garnering increased attention from ...
Breaking Medicine News(10 mins):
(Date:2/11/2016)... 11, 2016 The primary goal of this ... patterns on the usage of liquid biopsy. Key information ... - Timeframe of liquid biopsy adoption amidst future ... Evs—by organization type - Sample inflow to conduct liquid ... stool, serum, and so on. - Correlation analysis of ...
(Date:2/11/2016)... OAKLAND, Calif. , Feb. 11, 2016  Walgreens ... stores across 39 states and Washington, D.C. ... in a move that was commended by shareholder advocacy organization ... President at As You Sow. "Many people hold on to ... options, which can have tragic consequences." --> ...
(Date:2/11/2016)...  MiMedx Group, Inc. (NASDAQ: MDXG ), the ... other birth tissues, human skin and bone, and patent-protected ... products and therapies, announced today that it will present ... in New York , NY.  Parker ... Senken , Chief Financial Officer and Chris Cashman ...
Breaking Medicine Technology: