Dr. Shail Agarwal

dermatitis

Dermatitis is a general term that describes a common skin irritation. It has many causes and forms and usually involves itchy, dry skin or a rash. Or it might cause the skin to blister, ooze, crust or flake off. Three common types of this condition are atopic dermatitis (eczema), seborrheic dermatitis and contact dermatitis.

Dermatitis isn't contagious, but it can make you feel uncomfortable and self-conscious. Moisturizing regularly helps control the symptoms. Treatment may also include medicated ointments, creams and shampoos.

Types

Atopic dermatitis (eczema)
Contact dermatitis
Cradle cap
Diaper rash
Seborrheic dermatitis

Symptoms

Each type of dermatitis tends to occur on a different part of your body. Signs and symptoms may include:

Itchiness (pruritus)
Dry skin
Rash on swollen skin that varies in color depending on your skin color
Blisters, perhaps with oozing and crusting
Flaking skin (dandruff)
Thickened skin
Bumps in hair follicles

When to see a doctor

See your doctor if:

You're so uncomfortable that you're losing sleep or are distracted from your daily routines
Your skin becomes painful
You suspect that your skin is infected
You've tried self-care steps but your signs and symptoms persist