- 03-29-2008, 03:01 AM
when the winter comes and the air gets dry, i cant stop itching. it only happens when i get warm. when i get warm, but befor i start sweating, i have this itchyness that drives me crazy. once i start sweating it goes away, but it is horrible. has anyone experienced this & what do i do??? i use lotion on my entire body, take quick lukewarm showers, nothing seems to work. i also have a blotchy red rash. itchyness is usually all over my torso. any idea whats going on?!?!?!? anything advice is appreciated.
- 03-29-2008, 03:07 AM
03-29-2008, 03:11 AM
at the end of last winter, then the summer came about and i had forgotten about it until winter time again. the doc thought it had to do with th rash, but the rash comes and goes and i still itch like crazy.
03-29-2008, 03:16 AM
idk dude that is strange. Anything change in your diet? Like do you bulk in the winter or change supps then?
03-29-2008, 06:42 PM
03-30-2008, 02:01 PM
03-30-2008, 02:12 PM
03-30-2008, 06:30 PM
i can find this 'cetophil' anywhere??
also kinda suprised nobody else has a similar thing. thanks for the replies tho.
03-30-2008, 06:54 PM
03-30-2008, 07:08 PM
03-31-2008, 06:38 PM
have you been on any topical lotions or cyclying any like so products..that could have an affect if you have sensitive skin
04-01-2008, 01:46 AM
tried not showering every day, only ever tried one lotion, and that was after it started getting bad.
04-01-2008, 01:21 PM
04-01-2008, 01:44 PM
04-01-2008, 01:47 PM
04-01-2008, 02:35 PM
04-01-2008, 02:37 PM
04-01-2008, 02:44 PM
04-01-2008, 02:51 PM
Lavender and Tea Tree Oils May Cause Breast Growth in Boys
A study published in this week’s issue of the New England Journal of Medicine suggests that repeated topical use of products containing lavender oil and/or tea tree oil may cause prepubertal gynecomastia, a rare condition resulting in enlarged breast tissue in boys prior to puberty, and for which a cause is seldom identified.
Researchers at the National Institute of Environmental Health Sciences (NIEHS), part of the National Institutes of Health (NIH), confirmed in laboratory studies what a pediatric endocrinologist at the University of Colorado at Denver and Health Science Center’s School of Medicine suspected after diagnosing three of his young male patients with prepubertal gynecomastia. The researchers found an association between the use of products containing these oils and the rare disorder, but cautioned more research is needed. At this point, the findings are only applicable to young males with unexplainable enlarged breasts who are regularly using products containing these essential oils.
"We want to encourage doctors who may be seeing patients with gynecomastia to ask their patients about the products they are using. Patients with prepubertal gynecomastia may want to consider reducing the use of products that contain these oils,” said Ken Korach, Ph.D., chief, Laboratory Reproductive and Developmental Toxicology at NIEHS and author on the study. “Although we found an association between exposure to these essential oils and gynecomastia, further research is needed to determine the prevalence of prepubertal gynecomastia in boys using products containing lavender and tea tree oils. Results of such epidemiological studies are important to tell us how strong the association is between topical application of the oils and prepubertal gynecomastia”
The three otherwise healthy Caucasian boys, ages four, seven and 10 years, had normal hormonal levels when they were diagnosed with gynecomastia by Clifford Bloch, M.D., in Colorado. All had either used lavender-scented soap and skin lotions, or shampoos or styling products that contained tea tree oil and lavender oil as ingredients. In each case, several months after the suspected products were discontinued, the gynecomastia had subsided or resolved.
After Bloch discussed the cases with Korach, the NIEHS researchers conducted experiments using human cells to determine if the oils mimic the effects of estrogen, the female hormone that stimulates breast tissue growth, or inhibited the effects of androgen, the hormone known to control masculine characteristics and inhibit the growth of breast tissue. The researchers tested the ability of the oils to modulate or inhibit gene expression.
“The results of our laboratory studies confirm that pure lavender and tea tree oils can mimic the actions of estrogens and inhibit the effects of androgens,” said Korach. “This combinatorial activity makes them somewhat unique as endocrine disruptors.”
Bloch said the laboratory studies support his hypothesis. “Since there was no identifiable cause for prepubertal gynecomastia in the three patients we reported, we speculated that environmental factors might be contributing to their condition. Together, the case histories and NIEHS in vitro studies provide support for our hypothesis that topical exposure to lavender and tea tree oils likely caused gynecomastia in the three patients.”
The oils did not alter the levels of the usual forms of circulating estrogens and androgens in the boys. “We do not anticipate any long term effects on hormonal levels,” said Derek Henley, Ph.D., the lead NIEHS author on the study. It is unknown whether the oils have similar endocrine disrupting effects in prepubertal girls, adolescents or adults.
“This study clearly demonstrates how clinical observations can be supported by basic science research,” said NIEHS Director David A. Schwartz, M.D.
These essential oils might now be considered endocrine disruptors since they appeared to have caused an imbalance in estrogen and androgen signaling. Endocrine disruptors are naturally occurring compounds or synthetic chemicals that may interfere with the production or activity of hormones of the endocrine system leading to adverse health effects.
The National Institute of Environmental Health Sciences (NIEHS), a component of the National Institutes of Health, supports research to understand the effects of the environment on human health. For more information on environmental health topics, please visit our website at National Institute of Environmental Health Sciences (NIEHS).
The National Institutes of Health (NIH) — The Nation's Medical Research Agency — includes 27 Institutes and Centers and is a component of the U.S. Department of Health and Human Services. It is the primary federal agency for conducting and supporting basic, clinical and translational medical research, and it investigates the causes, treatments, and cures for both common and rare diseases. For more information about NIH and its programs, visit National Institutes of Health (NIH) - Home Page.
Reference: Henley D, Lipson N, Korach K, Bloch C. Prepubertal Gynecomastia Linked to Lavender and Tea Tree Oils. New England Journal of Medicine, Feb. 1, 2007.
04-01-2008, 02:52 PM
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