Featured Research

from universities, journals, and other organizations

Link Found Between Teens' Stress Levels And Acne Severity

Date:
March 6, 2007
Source:
Wake Forest University Baptist Medical Center
Summary:
The largest study ever conducted on acne and stress reveals that teenagers who were under high levels of stress were 23 percent more likely to have increased acne severity, according to researchers from Wake Forest University School of Medicine and colleagues.

The largest study ever conducted on acne and stress reveals that teenagers who were under high levels of stress were 23 percent more likely to have increased acne severity, according to researchers from Wake Forest University School of Medicine and colleagues.

Related Articles


"Acne significantly affects physical and psychosocial well-being, so it is important to understand the interplay between the factors that exacerbate acne," said Gil Yosipovitch, M.D., lead author and a professor of dermatology. "Our study suggests a significant association between stress and severity of acne."

The results of the study, which involved 94 adolescents from Singapore, are reported today in Acta Derm Venereol, a Swedish medical journal.

While psychological stress had been identified among many factors that can worsen acne, there has been little research to understand the mechanisms behind this relationship. The current study looked at whether levels of sebum, the oily substance that coats the skin and protects the hair, increase in times of stress and are related to acne severity. Hormone levels, sebum production and bacteria are all known to play major roles in acne.

The study involved secondary school students in Singapore with a mean age of 14.9 years. The students' self-reported stress levels and acne severity were measured at two different times -- just before mid-year exams and during summer break. Students' long-term career prospects are influenced by the results of the examinations and they are known to induce psychological stress.

Stress levels were measured using the Perceived Stress Scale, a 14-item, self-questionnaire that is widely used in stress research. Acne severity was measured using a system that classifies acne based on type and number of lesions. Ninety-two percent of the girls and 95 percent of the boys reported having acne.

Acne is an inflammatory disease of the skin caused by changes in the hair follicle and the sebaceous glands of the skin that produce sebum. The oily substance plugs the pores, resulting in whiteheads or blackheads (acne comedonica) and pimples (acne papulopustulosa).

The researchers suspected that stress increases the quantity of sebum, which leads to increased acne severity. However, the results showed that sebum production didn't differ significantly between the high-stress and low-stress conditions.

The researchers did find that students reporting high stress were 23 percent more likely to have increased severity of acne papulopustulosa. Levels of stress were not linked to severity of acne comedonica.

"Our research suggests that acne severity associated with stress may result from factors others than sebum quantity," said Yosipovitch. "It's possible that inflammation may be involved."

Singapore was selected as the study location because sebum production is known to fluctuate with variations in temperature and humidity. In Singapore's tropical climate, temperature and humidity are consistent throughout the year.

The research was funded by the National Medical Research Council of Singapore.

Co-researchers were Aerlyn Dawn, M.D., from Wake Forest, Mark Tang, M.D., Chee Leok Goh, M.D., and Yiong Hauk Chan, Ph.D., all from National Skin Center and National University of Singapore, and Lim Fong Seng, M.D., from National Healthcare Group Polyclinics, Singapore.


Story Source:

The above story is based on materials provided by Wake Forest University Baptist Medical Center. Note: Materials may be edited for content and length.


Cite This Page:

Wake Forest University Baptist Medical Center. "Link Found Between Teens' Stress Levels And Acne Severity." ScienceDaily. ScienceDaily, 6 March 2007. <www.sciencedaily.com/releases/2007/03/070305141029.htm>.
Wake Forest University Baptist Medical Center. (2007, March 6). Link Found Between Teens' Stress Levels And Acne Severity. ScienceDaily. Retrieved October 24, 2014 from www.sciencedaily.com/releases/2007/03/070305141029.htm
Wake Forest University Baptist Medical Center. "Link Found Between Teens' Stress Levels And Acne Severity." ScienceDaily. www.sciencedaily.com/releases/2007/03/070305141029.htm (accessed October 24, 2014).

Share This



More Health & Medicine News

Friday, October 24, 2014

Featured Research

from universities, journals, and other organizations


Featured Videos

from AP, Reuters, AFP, and other news services

WHO: Millions of Ebola Vaccine Doses by 2015

WHO: Millions of Ebola Vaccine Doses by 2015

AP (Oct. 24, 2014) The World Health Organization said on Friday that millions of doses of two experimental Ebola vaccines could be ready for use in 2015 and five more experimental vaccines would start being tested in March. (Oct. 24) Video provided by AP
Powered by NewsLook.com
Doctor in NYC Quarantined With Ebola

Doctor in NYC Quarantined With Ebola

AP (Oct. 24, 2014) An emergency room doctor who recently returned to the city after treating Ebola patients in West Africa has tested positive for the virus. He's quarantined in a hospital. (Oct. 24) Video provided by AP
Powered by NewsLook.com
Breakfast Debate: To Eat Or Not To Eat?

Breakfast Debate: To Eat Or Not To Eat?

Newsy (Oct. 23, 2014) Conflicting studies published in the same week re-ignited the debate over whether we should be eating breakfast. Video provided by Newsy
Powered by NewsLook.com
Ebola Fears Keep Guinea Hospitals Empty

Ebola Fears Keep Guinea Hospitals Empty

AP (Oct. 23, 2014) Fears of Ebola are keeping doctors and patients alike away from hospitals in the West African nation of Guinea. (Oct. 23) Video provided by AP
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