Skin and Hair Diseases :
Skin and hair diseases encompass a wide range of dermatological conditions that affect the integumentary system, including the skin, hair, nails, and associated glands. These conditions can manifest in various forms, ranging from mild irritations to chronic disorders with significant impacts on quality of life. Common skin diseases include eczema, psoriasis, acne, dermatitis, and fungal infections, while hair disorders comprise alopecia, dandruff, and folliculitis. These conditions often result from genetic predispositions, immune system abnormalities, environmental factors, hormonal imbalances, or microbial infections.
1. Congenital anomalies :
2. Acquired diseases :
a. Inflammatory Diseases :
1. infectious :
2. non-infectious :
b. Tumors of the system :
1. benign tumor :
2. malignant tumor :
a. primary :
b, secondary :
c. Other diseases :
The prevalence of skin and hair diseases varies globally, with certain conditions more prevalent in specific geographical regions or demographic groups. For instance, acne vulgaris affects approximately 85% of adolescents and young adults, while conditions like psoriasis and eczema may affect individuals of all ages and ethnicities. Moreover, factors such as climate, socioeconomic status, and access to healthcare can influence the prevalence and severity of these diseases. Despite their widespread occurrence, many skin and hair disorders can be effectively managed with proper diagnosis, treatment, and preventive measures, emphasizing the importance of dermatological care in maintaining overall health and well-being.