The word dermatitis refers to inflammation (redness and swelling) of the skin. Dermatitis includes various skin conditions that cause irritation or rashes on the skin. It generally causes no serious harm to the body and does not mean that the affected person’s skin is infected or unhygienic. Read more: Atopic Dermatitis vs Contact Dermatitis Article
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Eczema and Atopic Dermatitis Rashes: Causes, Symptoms, Types, Treatment
Eczema is a common allergic skin condition. Learn more about types of eczema like atopic dermatitis, dyshidrotic eczema and baby...
Picture of Allergic Contact Dermatitis
A red, itchy, weepy reaction where the skin has come into contact with a substance that the immune system recognizes as foreign....
Picture of Atopic Dermatitis
This condition is the most common of all pediatric dermatoses. See a picture of Atopic Dermatitis and learn more about the...
Picture of Perioral Dermatitis
Scattered inflammatory papules, erythema, and scale in a child who has been applying topical steroids to the area.See a picture...
Picture of Phytophotodermatitis
In addition to perfumes, a number of plants, grasses, fruits, and vegetables contain psoralen as a photosensitizer. See a...
Picture of Nickel Contact Dermatitis
The development of an itchy eczematous eruption near the umbilicus is virtually pathognomonic for contact dermatitis to nickel....
Picture of Nickel Contact Dermatitis from Necklace
Allergy to nickel is one of the most common causes of contact dermatitis in children. See a Nickel Contact Dermatitis from...
Picture of Dermatitis Medicamentosa
Diagnosing drug eruptions has become a common experience to practitioners in all branches of modern medicine. See a picture of...
Picture of Dermatitis Medicamentosa (Back)
Drug eruptions may mimic nearly the entire range of dermatoses of other causes. See a picture of Dermatitis Medicamentosa (Back)...
Picture of Atopic Dermatitis or Eczema
Eczema is a skin condition caused by inflammation. See a picture of Atopic Dermatitis or Eczema and learn more about the health...
Skin Problems and Treatments: Guide to Seborrheic Dermatitis
Get to know the symptoms and treatments of seborrheic dermatitis, a common skin condition that often affects the scalp but can...
IMAGESBrowse our medical image collection of allergic skin disorders such as psoriasis and dermatitis and more caused by allergies See Images
Related Disease Conditions
Eczema is a general term for many types dermatitis (skin inflammation). Atopic dermatitis is the most common of the many types of eczema. Other types of eczema include: contact eczema, allergic contact eczema, seborrheic eczema, nummular eczema, stasis dermatitis, and dyshidrotic eczema.
What Triggers Seborrheic Dermatitis?
Seborrheic dermatitis is an inflammatory skin disease characterized by flaky, red, or yellowish scales that resemble dandruff. Sometimes, the scales may itch or even crust and ooze.
Seborrheic dermatitis is a chronic skin condition. Symptoms and signs include a red, scaling rash on the scalp, face, ears, and torso. Treatment often includes the use of a medicated shampoo and the application of a topical steroid lotion.
What Is Hydrocortisone Cream Used For?
Hydrocortisone is a corticosteroid that is available as an over-the-counter (OTC) medication. Hydrocortisone can address skin problems, such as eczema, psoriasis, contact dermatitis, insect bites, diaper rash, neurodermatitis and other conditions.
Contact dermatitis is a rash that occurs after exposure to an irritant. Symptoms of contact dermatitis include a red, elevated rash at the site of contact with the irritating substance. Contact dermatitis treatment may involve creams, application of cool water compresses, and applying topical steroids.
How Do You Treat Perioral Dermatitis?
Perioral dermatitis (POD) is a rash that involves the skin around the mouth. The rash of POD is bumpy and scaly in appearance. There may be itching and pain, along with the discharge of clear fluid from the rash.
Atopic Dermatitis vs. Eczema
Atopic dermatitis and eczema both refer to skin conditions. Atopic dermatitis is a cause of eczema, which refers to skin conditions that cause inflammation and irritation. The terms are sometimes used interchangeably. Eczema is not a condition in itself, but a description for a group of skin diseases that cause skin inflammation and irritation.
Atopic Dermatitis vs Psoriasis
Psoriasis and atopic dermatitis are common, long-term skin diseases. Both are noncontagious. Because both the rashes look somewhat similar, the diagnosis may be difficult at the first glance, and a biopsy of the skin remains the last resort. However, certain things that can help differentiate between the two before the doctor orders a biopsy.
What Does Dermatitis Herpetiformis Look Like?
Dermatitis herpetiformis (DH) or Duhring’s disease looks similar to herpes lesion (a cluster of dew drops over skin) but is not caused by herpes virus. It is characterized by a cluster of red, itchy, bumpy skin rashes that may affect the elbows, knees, buttocks, lower back, and scalp. The rash can also be confused with eczema or acne.