Demodex Folliculorum
The Demodex folliculorum mite is a type of parasite that lives on humans. Most of the time, these mites are harmless and will go unnoticed.
However, larger numbers of D. Folliculorum can cause unwanted symptoms and skin problems.
- D. folliculorum live in or around hair follicles, feeding on the dead skin cells, oils, and hormones that build up there.
These mites usually live on the face, including the eyelids and eyelashes.
- D. folliculorum can increase the number of skin cells in hair follicles. This can give people the appearance of scaly skin.
- D. folliculorum are more common in males than in females, with people aged 20–30 years old the most likely to be affected.
- D. folliculorum are usually harmless but can cause problems for people with weakened immune systems.
- Also, D. folliculorum are sometimes present in greater numbers in people with certain skin conditions.
Studies have found that a person with rosacea can sometimes have four times more Demodex mites on their face than someone without rosacea!
D. folliculorum have also been found in the tear ducts of people with ocular rosacea, which is a type of rosacea that affects the eyes.
The mites are too small to be seen with the naked eye, so the doctor or therapist will usually do a skin biopsy.
This involves taking a sample of the skin and examening it under a microscope.
The mites are slightly shy and move during the night.
The females live separately. They wait for the more travel-loving male mites that come to visit them during the night.
It is important to determine the quantity of mites living in the skin. A small number of mites is unlikely to be the cause of an individual’s skin problem.
Demodex mites are more likely to occur on the face. This can make a treatment more challenging because the skin on the face is very sensitive.
Ok.. to make it more interesting, there is also another type of Demodex mite that can cause problems.
The name is: