Dermatology is a medical specialty focused on diagnosing, treating, and preventing diseases and conditions related to the skin, hair, and nails. It encompasses a wide range of issues, from common skin problems to complex conditions that can affect overall health and quality of life.

Diagnostic and Treatment Approaches in Dermatology

1. Clinical Examination: Comprehensive evaluation of the skin, hair, and nails to identify signs of disease and abnormalities.
2. Laboratory Tests: Use of skin biopsies, microbiological cultures, and allergy tests to confirm diagnoses and guide treatment.
3. Treatment Options:
   • Topical Medications: Creams, ointments, and gels for treating localized skin issues.
   • Systemic Medications: Oral or injectable drugs for treating more severe or systemic conditions.
   • Procedural Treatments: Includes surgical removal of lesions, cryotherapy (freezing lesions), and other specific interventions.