Furuncle

Furuncle-Skin-disease-Dermatologist-consultation
Furuncle (or boil) – deep inflammation involving the hair follicle and surrounding tissues.

  • The most common causative agent is S. aureus (up to 75%)
  • About 10-20% of people carry these bacteria on their skin
  • Furuncle is common in healthy people who take care of their hygiene

Risk factors

Certain risk factors can increase the likelihood of developing a boil:

  • Constant presence (carrying) of infectious bacteria in the nostrils, around the anus, in body folds
  • Diabetes
  • Obesity, older age
  • Weakening of the immune system (severe illnesses, chemotherapy, other drugs affecting the immune system)
  • Foreign bodies in the skin (sutures, catheters, piercings)
Furuncle - Skin diseases
Furuncle-Skin-disease
Clinical Symptoms

Furuncle is characterized by:

  • A painful, red, tender, palpable nodule or pustule (abscess) that collects purulent secretions
  • The size can vary from the size of a small pustule to 5 centimeters
  • When the secretion accumulates, it usually ruptures and pus flows out
  • A hair follicle (black dot) may be visible in the center of the nodule/pustule
  • Swelling of the surrounding skin is possible

Localization

face, neck, armpits, thighs and buttocks. Especially the places where the hair grows the most, the skin sweats the most and is otherwise traumatized

Diagnostics

The diagnosis of furuncle is usually determined based on the patient’s survey and examination data. In rarer cases, when the collected data is insufficient or it is desired to find out the exact causative agent, additional tests are available to clarify the diagnosis:

  • Microscopic examination (stained infectious agents are examined under a microscope), Microbiological studies (a colony of the bacteria that caused the infection is grown in a special medium)
  • General blood test (there may be signs of infection: increase in leukocytes, neutrophils)
  • CRB study (moderate increase possible)

Treatment and prognosis

During the consultation, the doctor determines the most appropriate treatment method for each patient. Common treatment approaches include:

  1. In cases where the furuncle is large, does not rupture naturally, or the purulent discharge persists, a general surgical approach may be necessary to remove the pus.
  2. Application of antiseptics to the affected area.
  3. Antibiotic therapy may be considered based on the extent of the infection. The choice of antibiotics is generally guided by test results.

Lesions typically heal within a few weeks, although scarring can occur. Preventative measures include eliminating risk factors, maintaining personal hygiene, and boosting immunity.

If you are unsure about your diagnosis and over-the-counter remedies from the pharmacy don’t help – seek help from a dermatologist!
iDerma team will provide a consultation within 24 hours, explain your diagnosis and prescribe the necessary treatment remotely!
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iDerma

MB iDerma
Fabijoniškės g. 99, Vilnius
+370 670 70822
info@iderma.lt