As per the GOI circular on price capping of Orthopaedic Knee implant by NPPA(National Pharmaceutical Pricing Authority), new prices of knee implants have been implemented effective 16th August 2017. For details on knee implant pricing across our hospitals. CLICK HERE | As per GOI’s circular dated 02nd April 2018 on price-capping of stents by NPPA(National Pharmaceutical Pricing Authority), new prices of coronary stents are revised with effect from 01st April, 2018. For details on stent pricing.CLICK HERE
Request an Appointment

Dermatitis

Dermatitis is a general term that describes an inflammation of the skin. Dermatitis can have many causes and occurs in many forms. It usually involves an itchy rash on swollen, reddened skin.

Skin affected by dermatitis may blister, ooze, develop a crust or flake off. Examples of dermatitis include atopic dermatitis (eczema), dandruff, and rashes caused by contact with any of a number of substances, such as poison ivy, soaps and jewelry with nickel in it.

Dermatitis is a common condition that's not contagious and usually isn't life-threatening. Even so, it can make you feel uncomfortable and self-conscious. A combination of self-care steps and medications can help you treat dermatitis.

Symptoms Causes Risk factors Complications Prevention

Each type of dermatitis may look a little different and may tend to occur on different parts of your body. The most common types of dermatitis include:

  • Atopic dermatitis (eczema). Usually beginning in infancy, this red, itchy rash most commonly occurs where the skin flexes — inside the elbows, behind the knees and the front of the neck. When scratched, the rash can leak fluid and crust over. People with atopic dermatitis may experience improvement and then flare-ups.
  • Contact dermatitis. This rash occurs on areas of the body that have come into contact with substances that either irritate the skin or cause an allergic reaction, such as poison ivy. The red rash may burn, sting or itch. Blisters may develop.
  • Seborrheic dermatitis. This condition causes scaly patches, red skin and stubborn dandruff. It usually affects oily areas of the body, such as the face, upper chest and back. It can be a long-term condition with periods of remission and flare-ups. In infants, this disorder is known as cradle cap.

When to see a doctor

See your doctor if:

  • You're so uncomfortable that you are losing sleep or are distracted from your daily routines
  • Your skin becomes painful
  • You suspect your skin is infected
  • You've tried self-care steps without success

A number of health conditions, allergies, genetic factors and irritants can cause different types of dermatitis:

  • Atopic dermatitis (eczema). This form of dermatitis is likely related to a mix of factors, including dry skin, a gene variation, an immune system dysfunction, bacteria on the skin and environmental conditions.
  • Contact dermatitis. This condition results from direct contact with one of many irritants or allergens — such as poison ivy, jewelry containing nickel, cleaning products, perfumes, cosmetics, and even preservatives in many creams and lotions.
  • Seborrheic dermatitis. This condition may be caused by a yeast (fungus) that is in the oil secretion on the skin. People with seborrheic dermatitis may notice their condition tends to come and go depending on the season.

A number of factors can increase your risk of developing certain types of dermatitis. Examples include:

  • Age. Dermatitis can occur at any age, but atopic dermatitis (eczema) usually begins in infancy.
  • Allergies and asthma. People who have a personal or family history of eczema, allergies, hay fever or asthma are more likely to develop atopic dermatitis.
  • Occupation. Jobs that put you in contact with certain metals, solvents or cleaning supplies increase your risk of contact dermatitis. Being a health care worker is linked to hand eczema.
  • Health conditions. You may be at increased risk of seborrheic dermatitis if you have one of a number of conditions, such as congestive heart failure, Parkinson's disease and HIV infection.

Scratching the itchy rash associated with dermatitis can cause open sores, which may become infected. These skin infections can spread and may very rarely become life-threatening.

Avoiding dry skin may be one factor in helping you prevent future bouts of dermatitis. These tips can help you minimize the drying effects of bathing on your skin

  • Take shorter baths or showers. Limit your baths and showers to 10 to 15 minutes. And use warm, rather than hot, water. Bath oil also may be helpful.
  • Use nonsoap cleansers or gentle soaps. Choose fragrance-free nonsoap cleansers or mild soaps. Some soaps can dry your skin.
  • Dry yourself carefully. After bathing, brush your skin rapidly with the palms of your hands, or gently pat your skin dry with a soft towel.
  • Moisturize your skin. While your skin is still damp, seal in moisture with an oil or cream. Try different products to find one that works for you. Ideally, the best one for you will be safe, effective, affordable and unscented.
© 1998-2015 Mayo Foundation for Medical Education and Research (MFMER). All rights reserved. Terms of use