Filiform Warts: Information & Filiform Wart Specialists

Thread-like warts are medically known as verrucae filiformes. They are a subtype of common warts. Thread-like warts are relatively rare, although, like other warts, they are highly contagious. They almost never become malignant.

A particularly distinctive feature of filiform warts is their appearance. They usually appear as thread-like growths that resemble a brush. They are primarily a cosmetic concern for those affected.

Bristle warts can be pink or white in color. The individual growths often have a small brown dot at the tip.

This type of wart is particularly common on the face. Brush warts frequently appear

• around the mouth,
• on the nose,
• around the eyes,
• on the neck, chin, and forehead

.

You should never try to scrape, cut, or burn off the wart. Doing so could damage surrounding tissue. In addition, viruses could be released, which could then spread to other parts of the body.

It is rare for a single brush wart to occur on its own. In most cases, a secondary wart appears shortly thereafter.

Bristle warts, for example, often develop on the eyelid © Schweintechnik | Wikimedia

As with other warts, human papillomaviruses (HPV) are responsible for the outbreak of brush warts.

HPV is transmitted through contact infection. Filiform warts are particularly likely to develop around the mouth. Therefore, the most common cause of infection is kissing a person who is already infected.

Merely physical contact is usually sufficient to infect oneself with brush warts. If the pathogens are present on the hands or fingers, they can quickly reach the face through everyday movements.

When a brush wart begins to form, those affected usually feel a slight tugging sensation in the affected area of skin. However, this lasts only a few days. Once the brush wart has fully developed, it causes no discomfort. Inflammation or the formation of pus are also very rare.

Discomfort may occur only if the brush wart is located in an inconvenient spot on the lips. In exceptional cases, they can be injured by the chewing movements of the mouth. Only in this situation would removal be necessary from a medical standpoint: Removal reduces the risk of infection and allows the patient to eat normally again.

Therefore, brush warts are usually only a cosmetic problem for those affected.

A diagnosis of brush warts is made very quickly, as a single glance is usually sufficient for the doctor. Only the brush wart forms the characteristic finger-like projections. It can therefore be easily distinguished from other types of warts.

In the event of noticeable changes in appearance—which, however, are very rare—a tissue sample may also help confirm the diagnosis. This is performed to rule out a possible tumor.

If you have a brush wart, see a doctor. He or she will recommend the most promising treatment method.

Cryotherapy for brush warts

As with other types of warts, freezing is a very popular method. The wart is frozen at very low temperatures, causing the cells to die. After a short time, the wart then falls off on its own.

However, cryotherapy is not always an option for brush warts. Since brush warts often form directly on the eye, the risk to the eye is too great.

Freezing causes only very mild pain and is highly effective. It often yields good results, and a recurrence is virtually impossible.

Scraping Away Filiform Warts

Another treatment method is the excision of brush warts. If the wart is in an unfavorable location, this is usually the first method chosen by medical professionals. This is a surgical procedure.

The tissue of the brush wart is completely removed. This procedure is very uncomfortable for many people affected. Children are always given anesthesia for this procedure. This helps them stay still and feel less anxious.

Laser Treatment of Filiform Warts

Laser treatment can also be used to remove brush warts. This procedure should only be performed by trained professionals. Even minor errors can have serious consequences. This is especially true for the removal of brush warts near the eye.

This method also involves only mild pain and leads to quick results.

Cauterization or Cytostatic Therapy for Filiform Warts

In this context, cauterization refers to the burning away of the wart using acid-based agents.

Bristle warts usually form near sensitive mucous membranes. For this reason, cauterization and cytostatic drugs are used very rarely for bristle warts. These methods are used only when bristle warts appear on the chin.

Removal of filiform warts by electrocoagulation

Electrocoagulation is comparable to laser wart removal. Here, too, the filiform warts are destroyed by high temperatures. This procedure causes mild to moderate pain.

Although this method is also promising, it is no longer used frequently. Instead, laser treatment is typically used.

Home Remedies for Treating Filiform Warts

You should avoid using home remedies. Their effectiveness has not been scientifically proven, and there is a high risk of doing more harm than good.

Filiform warts, like other warts, are highly contagious. However, by following a few simple precautions, you can significantly reduce the risk of infection.

Always maintain good hygiene. Wash your hands several times a day. This is especially important after touching surfaces that many other people have touched.

Avoid touching your face as often as possible. This prevents pathogens from transferring from your fingers to your face. Infection with filiform warts can occur very easily through everyday facial care. Applying moisturizer or makeup are the main routes of transmission. But caution is also advised when shaving.

Do not share your skincare and cosmetic products with others!

Strengthen your immune system. When your immune system is healthy, viruses have a hard time taking hold in your body. Exercise regularly, avoid alcohol and nicotine, and eat a balanced diet.

If you already have a brush wart, wash your hands thoroughly after touching it. In particular, avoid touching your face after contact. Brush warts are highly contagious and tend to spread easily through such contact.

By following these guidelines, you’ll make it harder for filiform warts to spread.