🦠 Skin Infections
Skin infections are caused by various microorganisms like bacteria, viruses, fungi, or parasites that invade the skin, leading to inflammation and other symptoms.
🔍 Types of Skin Infections
1. Bacterial Infections
- Impetigo: Contagious, causes red sores mostly on face and hands
- Cellulitis: Deep skin infection causing redness, swelling, pain
- Folliculitis: Infection of hair follicles, causing pimples
- Boils (furuncles) and abscesses: Pus-filled lumps
2. Viral Infections
- Herpes simplex: Cold sores or genital herpes
- Warts: Caused by human papillomavirus (HPV)
- Chickenpox and shingles: Caused by varicella-zoster virus
3. Fungal Infections
- Athlete’s foot: Fungus affecting feet
- Ringworm: Circular, red, scaly patches
- Candidiasis: Yeast infection in moist areas
4. Parasitic Infections
- Scabies: Mite infestation causing intense itching
- Lice: Infestation of head, body, or pubic hair
⚠️ Common Symptoms
- Redness and swelling
- Pain or tenderness
- Itching or burning
- Pus or discharge
- Blisters or crusting
- Fever (in severe cases)
🧪 Diagnosis
- Clinical examination
- Skin swab or scraping for culture or microscopy
- Blood tests in systemic infections
🛠️ Treatment
- Bacterial infections: Antibiotics (topical or oral)
- Viral infections: Antiviral medications (for herpes, shingles)
- Fungal infections: Antifungal creams or oral antifungals
- Parasitic infections: Specific treatments like permethrin cream for scabies or lice
🛡️ Prevention Tips
- Maintain good hygiene
- Avoid sharing personal items
- Keep skin clean and dry
- Treat infections promptly to avoid spread