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Demodex spp.

What Are Demodex Mites?

Demodex mites are microscopic parasitic organisms that inhabit the areas around hair follicles and sebaceous glands, particularly on the face and eyelids. These mites are a natural part of the skin microbiome but can become problematic under certain conditions.

Demodex and Chronic Blepharitis

In some individuals, especially when Demodex mites are present in high densities, they can contribute to chronic blepharitis—an inflammatory condition affecting the eyelids. Symptoms may include redness, itching, irritation, and crusting along the lash line.

When Demodex Becomes Pathogenic

Although Demodex infestation often remains asymptomatic, it may play a pathogenic role in individuals with compromised immune function or skin barrier issues. In such cases, the presence of mites can exacerbate inflammation and discomfort.

Specialist Demodex Testing in Slough and Surrounding Areas

Specialist testing for Demodex mites is available for individuals in Slough, Windsor, Langley, Maidenhead, and nearby areas. If you're experiencing persistent eye irritation or signs of chronic blepharitis, contact the laboratory directly for instructions and to book your appointment. Local diagnostic services in Slough provide professional and accurate testing to guide appropriate treatment.

There is an additional £20 phlebotomy fee for every donation.