[PietroKoch]

Dermatology is a specialized branch of medicine that focuses on the health of the skin, hair, and nails. As the largest organ of the body, the skin acts as a barrier protecting us from environmental damage, infections, and harmful ultraviolet (UV) rays. Maintaining skin health is vital, and dermatologists play a crucial role in diagnosing and treating a wide range of conditions.
Skin problems can vary from minor issues such as dryness and acne to serious diseases like skin cancer. Acne is one of the most common dermatological conditions, affecting people of all ages. It results from clogged pores, bacteria, and inflammation, often triggered by hormonal changes. Dermatologists offer treatments that include topical medications, oral antibiotics, and advanced therapies to control and prevent acne flare-ups.
Another widespread concern is eczema, a chronic inflammatory skin disease characterized by redness, itching, and scaling. Though the exact cause is unknown, eczema is linked to immune system dysfunction and environmental factors. Treatment involves moisturizing the skin, avoiding irritants, and using corticosteroid creams to reduce inflammation.
Psoriasis is another chronic skin disorder that causes thick, scaly patches. It results from an overactive immune response that speeds up skin cell growth. While there is no cure, dermatologists help manage symptoms through topical treatments, phototherapy, and systemic medications.

[GonzaloHettinger]

Maintaining healthy skin often requires more than just topical treatments, especially in cases of chronic conditions like psoriasis or eczema. UVB phototherapy has proven to be an effective solution for many patients by reducing inflammation and slowing skin cell growth through targeted light exposure.