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demodex mites

New Rosacea Clues Revealed at AAD

The physical mechanisms behind flushing, the lifestyles of Demodex mites and proper skin care were among the rosacea-related topics covered at the recent 72nd annual meeting of the American Academy of Dermatology in Denver.

Study Strengthens Rosacea, Mites Link

A study in Mexico found further evidence of a potential relationship between a microscopic parasite and rosacea.  Several studies have shown that Demodex mites, which are present on the facial skin of all humans, occur in much greater numbers on the faces of people with rosacea.

New Concepts Presented at AAD Annual Meeting

New information about the causes of eye irritation in rosacea and proper skin care were among the rosacea-related topics presented to dermatologists attending the recent 71st annual meeting of the American Academy of Dermatology (AAD) in Miami Beach.

Chicken or Egg? Debate Continues

Demodex mites, the microscopic parasites that are normal inhabitants of facial skin, have long raised the question, "Which comes first, Demodex or rosacea?" as medical experts debate whether their increased numbers on rosacea patients are a cause or a result of the disorder. Now there may be some evidence that the "chicken" — Demodex mites — and not the "egg" comes first, according to a recent scientific report.

Reaction to Mites May Mimic Rosacea Signs

Some patients who have red scaly faces may in reality have an increased reaction to the Demodex mite rather than rosacea, according to Dr. Joseph Bikowski, clinical assistant professor of dermatology, Ohio State University.

Dr. Bikowski noted that he has treated more than 100 patients with this condition, which involved reaction to these microscopic mites that are normal inhabitants of human skin. In these cases, he reported that patients treated with a topical medication for Demodex cleared within two to four weeks and remained clear for one to two years.

New Study Links Demodex and Eye Symptoms of Ocular Rosacea

A new study has found there may be a link between ocular rosacea and bacteria associated with Demodex mites, microscopic inhabitants of normal skin that tend to occur in much greater numbers in those with rosacea.

In the recently published study of 59 rosacea patients, Dr. Jianjing Li and colleagues at the Ocular Surface Center in Miami found a significant correlation between facial rosacea, infestation of the eyes with Demodex mites and reaction to certain mite-related organisms previously shown to stimulate an immune response in rosacea sufferers.1

Studies Lead Toward Potential Therapies

Results of research funded by donations from members of the National Rosacea Society (NRS) are not only increasing medical understanding of the disorder, but are now revealing potential causes that may lead scientists toward important new advances in therapy.

Study Shows Mite-Related Bacteria May Induce Rosacea Bumps, Pimples

Although they are normal inhabitants of human skin and cannot be seen, microscopic mites known as Demodex folliculorum may actually be something to blush about, as a new study funded by the National Rosacea Society demonstrated for the first time that these invisible organisms may be a cause or exacerbating factor in rosacea.1

Bacteria in Mites May Cause Rosacea

In a preliminary study presented during a poster session at the American Academy of Dermatology annual meeting this year, Dr. Richard Burroughs and colleagues of Walter Reed Army Medical Center noted antibiotics may be effective in treating rosacea because of their action against yet-to-be identified bacteria.

NRS Awards New Research Grants to Study Life-Disruptive Disorder

The National Rosacea Society (NRS) has awarded funding for six new studies as part of its research grants program to advance scientific knowledge of potential causes and other key aspects of this chronic and often life-disruptive disorder that affects an estimated 14 million Americans.

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The National Rosacea Society is a 501(c)(3) nonprofit organization whose mission is to improve the lives of people with rosacea by raising awareness, providing public health information and supporting medical research on this widespread but little-known disorder. The information the Society provides should not be considered medical advice, nor is it intended to replace

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