Dermatomycosis (Fungal Skin Infection)

📌 Definition:

Dermatomycosis refers to a group of fungal infections that affect the skin, nails, and hair. It is caused by dermatophytes or yeast fungi and is characterized by itching, redness, scaling, ring-shaped rashes, and sometimes blisters.

🧬 Etymology (Word Origin):

• "Derma" (Greek): skin

• "Mycosis" (Greek): fungal infection

The term dermatomycosis came into medical use in the 19th century to classify fungal infections affecting the skin and its appendages.

🦠 Causes (Fungi Involved):

Common fungi that cause dermatomycosis:

• Trichophyton

• Microsporum

• Epidermophyton

• Less commonly: Candida albicans

These fungi thrive in warm, moist areas and are often spread through direct contact with infected people, animals, or contaminated surfaces.

📍 Common Types:

⚠️ Symptoms:

• Itchy, ring-shaped red rashes

• Scaly, cracked, or peeling skin

• Blisters or pustules (in some cases)

• Hair loss in infected area

• Thickened or discolored nails

• Mild swelling or inflammation

🧪 Diagnosis:

• Physical examination by a dermatologist

• Skin scraping for microscopy

• Fungal culture (growing the fungus in a lab)

• Skin biopsy (rarely needed)

💊 Treatment:

🛡️ Prevention:

• Maintain good hygiene, especially in warm/moist areas

• Avoid walking barefoot in public showers or pools

• Do not share towels, shoes, or personal items

• Dry your feet and between toes thoroughly after bathing

• Treat athlete’s foot early to prevent spreading