Fungal and bacterial skin infections can both cause redness, swelling, and itching. They can also be difficult to differentiate from each other without a doctor’s diagnosis. However, there are a few key differences that can help you tell which type of infection you have.
Fungal skin infections are usually caused by a type of fungus called dermatophytes. The most common fungal skin infections are athlete’s foot, ringworm, and jock itch. These infections usually present with a red, scaly, and itchy rash that is often ring-shaped. In some cases, the affected area may also blister or ooze.
Bacterial skin infections are usually caused by a type of bacteria called Staphylococcus aureus. The most common bacterial skin infections are impetigo, folliculitis, and cellulitis. These infections often present as a red, swollen, and painful rash that may be accompanied by a fever or pus-filled blisters.
To tell the difference between a fungal and bacterial skin infection, it is important to look for the following characteristics:
Fungal infections are often itchy and scaly, while bacterial infections are typically more painful and may have pus-filled blisters.
Fungal infections may be ring-shaped and can spread easily, while bacterial infections tend to be localized and do not usually spread.
Fungal infections are often treated with antifungal creams or ointments, while bacterial infections are typically treated with antibiotics.
If you are unsure about whether you have a fungal or bacterial skin infection, it is best to see a doctor for a diagnosis and appropriate treatment.