What is Demodex Brevis?

Demodex brevis | Ungex

“Demodex brevis” is one of the human-like species that is very similar to “Demodex folliculorum” – both are small enough to be microscopic. The difference between them is that Demodex Brevis resides in the sebaceous glands, while Demodex folliculorum lives in hair follicles.

It is pleasurable that in most cases, Demodex brevis is not harmful and is considered a commensal, meaning it imposes no harm or benefit to the host. However, if more than five Demodex per square centimeter is evident on the host’s skin, it can be considered abnormal in many studies.

Symptoms of D. brevis

The clinical symptoms of both types of Demodex are very similar. Although Demodex brevis is commonly found on the neck and chest areas, it can still spread throughout the body. These symptoms, which are much variable, include:

  •  Scaly skin
  • Patchy skin
  • Rough skin
  • Redness of the skin
  • Burning sensations in the skin

The symptoms of D. brevis are very similar to D. folliculorum. But there is a crucial difference. D. folliculorum tend to stay on the face while D. brevis can spread all over the body.

The common areas of D. brevis infestation are chest and neck, so if you have it, you might notice more symptoms there.

Demodex Brevis Transmission

Although Demodex brevis and folliculorum are specific to humans and do not spread to other species, they can be passed from one person to another. Poor personal hygiene, such as using the infected person’s personal items, will cause these mites to be transmitted to the new host.

Demodex Brevis under microscop | Ungex

Risk Factors for Demodex Brevis Infection

Some conditions, such as immunodeficiency, infection, and overactive sebaceous glands, provide opportunities for these creatures to reproduce and multiply. A weak immune system means that the body does not have enough soldiers to control these unwanted guests and this is the beginning of insurgency!

Demodex Brevis Epidemiology

Demodex brevis is generally less common than its counterpart. They can mostly be found in men than women, between the ages of 20 and 30, as they have more active sebaceous glands. Conversely, because its manifestations increase by age, the disease is uncommon in young children due to the lack of activity in their sebaceous glands.

Treatment of Demodex Brevis

When the clinical signs of Demodicosis are severe, treatment must be provided. In this case, your doctor may prescribe “Crotamiton”, “Permethrin” or “metronidazole” as topical drugs.

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Other choices that can be beneficial are “Ungex” products. Ungex effectively removes surface contamination and is suitable for use on the head, face and body. One way these products work is to control sebum, thus reduces the amount of food available to mites and creates a hostile environment for them.

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6 thoughts on “What is Demodex Brevis?

  1. Marilyn S Nugent says:

    I have got this now…done preth…4x..Still got this, plus black fungus..I cannot get a Dr to listen to me…I can provide pic’s of myself…HELP

  2. Brigette Walker says:

    Please help I have been to the Dr and the ER took fungal creams, multiple antibiotics and any and everything I can think of that’s OTC! I normally have very thick healthy hair and now I’m almost bald, I don’t leave my house or anything, this has been going on over 4 months

    • Sepideh Ghaffari says:

      I’m sorry to hear about your struggles with your skin and hair health. It sounds like you’ve tried many options without success. I recommend contacting a consultant at Ungex for personalized assistance. They can provide specialized care and support to help you find effective solutions tailored to your needs. Don’t hesitate to reach out for help.

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