Some chronic skin conditions are present from birth, while others appear suddenly later in life.
The cause of these disorders isn’t always known. Many permanent skin disorders have effective treatments that enable extended periods of remission. However, they’re incurable, and symptoms can reappear at any time. Examples of chronic skin conditions include:
Rosacea, which is characterized by small, red, pus-filled bumps on the face
Psoriasis, which causes scaly, itchy, and dry patches
Vitiligo, which results in large, irregular patches of skin
Causes of skin disorders
- bacteria trapped in skin pores and hair follicles
- fungus, parasites, or microorganisms living on the skin
- viruses
- a weakened immune system
- contact with allergens, irritants, or another person’s infected skin
- genetic factors
- illnesses affecting the thyroid, immune system, kidneys, and other body systems
" 
