🧴 Dermatology
Dermatology is the branch of medicine that focuses on the diagnosis, treatment, and prevention of skin, hair, and nail disorders. Since skin is the body’s largest organ, dermatology covers a wide range of conditions, from cosmetic concerns to serious diseases.
🔍 What Does Dermatology Cover?
- Skin diseases: Acne, eczema, psoriasis, rosacea, dermatitis
- Infections: Bacterial, viral (e.g., herpes), fungal infections
- Skin cancers: Basal cell carcinoma, squamous cell carcinoma, melanoma
- Autoimmune skin disorders: Vitiligo, lupus, pemphigus
- Hair and scalp conditions: Alopecia, dandruff, fungal infections
- Nail disorders: Fungal infections, psoriasis, trauma
- Cosmetic dermatology: Wrinkle treatment, laser therapy, chemical peels
- Allergic reactions and rashes
🩺 Common Dermatology Procedures
- Skin biopsy: Removing a small skin sample for diagnosis
- Cryotherapy: Freezing warts or lesions with liquid nitrogen
- Laser therapy: For scars, pigmentation, hair removal
- Mohs surgery: Precise removal of skin cancer with minimal tissue loss
- Phototherapy: Using UV light to treat psoriasis and eczema
- Topical and systemic medications: Steroids, antibiotics, antifungals, immunomodulators
⚠️ When to See a Dermatologist?
- Persistent or unusual skin rashes or lesions
- Suspicious moles or changing skin spots
- Severe acne or skin infections
- Hair loss or nail changes
- Allergic skin reactions
- Cosmetic concerns or skin aging
🛡️ Skin Care Tips
- Use sunscreen daily to prevent UV damage
- Moisturize regularly to keep skin hydrated
- Avoid harsh soaps and irritants
- Maintain a healthy diet and hydration
- Avoid excessive tanning or sun exposure