What is the Difference Between Bacterial and Fungal Skin Infection?

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Bacterial and fungal skin infections are caused by different types of microorganisms and have distinct characteristics and treatments. Here are the main differences between the two:

Bacterial Skin Infections:

  • Caused by bacteria, which are single-celled microorganisms.
  • Symptoms may include fever, swelling, pain, and redness.
  • Infections usually attack through a break in the skin, such as a small cut or scratch.
  • Bacterial skin infections can range from mild to severe, with some being treated by topical antibiotics and others requiring oral antibiotics or other medical treatments.

Fungal Skin Infections:

  • Caused by fungi, which are more complicated organisms than bacteria and can be present in the air, soil, plants, household surfaces, and our skin.
  • Symptoms may include itching, scaling, discharge, and redness.
  • Fungal infections often affect the skin, mouth, throat, nails, lungs, and genitals.
  • Fungal infections thrive in warm, moist environments, and some risk factors include having sweaty feet or wearing closed footwear, and wearing sweaty or wet clothes.
  • Fungal infections are generally treated with antifungal creams or suppositories, with some being available over-the-counter and others requiring a prescription.

It is essential to consult a doctor for a proper diagnosis and treatment if you suspect a skin infection, as the symptoms of bacterial and fungal infections can sometimes appear similar.

Comparative Table: Bacterial vs Fungal Skin Infection

The main difference between bacterial and fungal skin infections lies in the type of pathogen causing the infection and the appearance of the affected skin. Here is a comparison table highlighting the differences:

Feature Bacterial Skin Infections Fungal Skin Infections
Causes Caused by bacteria such as Staphylococci, Streptococci, and Mycobacteria Caused by fungi such as Candida, Dermatophytes, and Histoplasma
Symptoms Appear as small red bumps that increase in size Appear as scaly, itchy rashes or discoloration of the skin
Treatment Treated with antibiotics, both topical and oral Treated with antifungal medications such as creams, ointments, pills, powders, sprays, and shampoos
Common Types Cellulitis, impetigo, folliculitis, leprosy, strep, staph, and boils Cutaneous candidiasis, dermatophytosis (athlete's foot), and onychomycosis

Bacterial skin infections are usually treated with antibiotics, while fungal infections are treated with antifungal medications. Both types of infections can be caused by various types of germs, but they manifest differently in terms of symptoms and treatment.