Eczema is not contagious. You can’t “catch it” from someone else. While the exact cause of eczema is unknown, researchers do know that people who develop eczema do so because of a combination of genes and environmental triggers. When an irritant or an allergen from outside or inside the body “switches on” the immune system, it produces inflammation. It is this inflammation that causes the symptoms common to most types of eczema.

There are several different types of eczema that you should know about:

• Atopic dermatitis
• Contact dermatitis
• Dyshidrotic eczema
• Nummular eczema
• Seborrheic dermatitis
• Stasis dermatitis

Though there are several distinct types of eczema, it is possible to have more than one type at a time. All types of eczema cause itching and redness, but some may also cause your skin to blister, “weep,” or peel.

It’s important to understand which type you or your child may have and also your symptoms and triggers, so that you can best treat and manage your eczema. But the only way to be sure that you or your child has eczema and which type, is to make an appointment with your doctor.

1. Atopic dermatitis

Atopic dermatitis is a type eczema that is chronic and inflammatory. Though the exact cause of atopic is unknown, it happens when the immune system goes into overdrive in response to an allergen or irritant inside or outside the body. AD usually begins in childhood, often in the first six months of the life. When you or your child have AD, it might improve at times or it may get worse (when you may experience what’s called a “flare”).

Atopic dermatitis is part of what’s called the atopic triad, which includes two other allergic conditions (asthma and hay fever, which is also known as allergic rhinitis). Researchers believe that people who come from families with a history of atopic dermatitis, asthma and/or hay fever are more likely to develop atopic dermatitis themselves.

Some common symptoms of atopic dermatitis:

• Dry, scaly skin
• Redness (erythema)
• Itching
• Cracks behind the ears
• A rash on the cheeks, arms and legs
• Open, crusted or “weepy” sores (usually during flare-ups)

Read more about atopic dermatitis symptoms, triggers and types of treatment.

2. Contact dermatitis

Contact dermatitis happens when the skin touches irritating substances or allergens. These make the skin inflamed, causing it to burn, itch and become red. There are several kinds of contact dermatitis but irritant contact dermatitis and allergic contact dermatitis are the most common. Contact dermatitis usually appears on the hands, or parts of the body that touched the irritant/allergen.

The  most common irritants include:

• Solvents
• Industrial chemicals
• Detergents
• Fumes
• Tobacco smoke
• Paints
• Bleach
• Wool
• Acidic Foods
• Astringents
• Skin care products that content alcohol (but not cetyl alcohol)
• Some soaps and fragrances
• Allergens (usually animal dander or pollens)

Symptoms of contact dermatitis include:

• Redness and rash
• Burning or swelling
• Blisters that may weep or crust over

Read more about dyshidrotic eczema symptoms, triggers and types of treatment.

3. Dyshidrotic eczema

Dyshidrotic eczema is a condition that produces small, itchy blisters on the edges of the fingers, toes, palms, and soles of the feet. Stress, allergies (such as hay fever), moist hands and feet, or exposure to nickel (in metal-plated jewelry), cobalt (found in metal-plated objects, and in pigments used in paints and enamels), or chromium salts (used in the manufacturing of cement, mortar, leather, paints, and anticorrosives) may be “triggers” of dyshidrotic eczema. This type of eczema is twice as common in women as it is in men.

Symptoms of dyshidrotic eczema include:

• Small fluid-filled blisters (vesicles) on the fingers, hands, and feet
• Itching
• Redness
• Flaking
• Scaly, cracked skin
• Pain

Read more about dyshidrotic eczema symptoms, triggers and types of treatment.

4. Nummular eczema – nummular dermatitis

Nummular (numb-mu-LUR) eczema, also known as discoid eczema and nummular dermatitis, is a common type of eczema that can occur at any age. It looks very different than the usual eczema and can be much more difficult to treat. People with nummular eczema develop coin-shaped spots on their skin, which may be very itchy. It is thought to be “triggered” by things like insect bites, reactions to skin inflammation, or dry skin in the winter.

Some symptoms of nummular eczema include:

• Round, coin-shaped spots
• Itching
• Dry, scaly skin
• Wet, open sores

Read more about nummular eczema symptoms, triggers and types of treatment.

5. Seborrheic dermatitis

Considered a chronic form of eczema, seborrheic dermatitis appears on the body where there are a lot of oil-producing (sebaceous) glands like the upper back, nose and scalp.

Seborrheic dermatitis on the scalp is called dandruff.

The exact cause of seborrheic dermatitis is unknown, although genes and hormones play a role. Microorganisms such as yeast, that live on the skin naturally can also contribute to seborrheic dermatitis. Unlike many other forms of eczema, seborrheic dermatitis is not the result of an allergy.

People of any age can develop seborrheic dermatitis including infants (known as “cradle cap”). It is slightly more common in men than women.

People with certain diseases that affect the immune system, such as HIV or AIDS, and the nervous system, such as Parkinson’s disease, are believed to be at an increased risk of developing seborrheic dermatitis.

Seborrheic dermatitis often appears on the scalp, where symptoms may range from dry flakes (dandruff) to yellow, greasy scales with reddened skin. Patients can also develop seborrheic dermatitis on other oily areas of their body, such as the face, upper chest and back.

Common symptoms of seborrheic dermatitis include:

• Redness
• Greasy, swollen skin
• White or yellowish crusty flakes

Read more about seborrheic dermatitis.

6. Stasis dermatitis

Stasis dermatitis is also called gravitational dermatitis, venous eczema and venous stasis dermatitis. It happens when there is a problem with blood flow in the veins and pressure develops (usually in the lower legs). This pressure can cause fluid to leak out of the veins and into the skin, resulting in stasis dermatitis.

Symptoms of stasis dermatitis include:

• Swelling around the ankles
• Redness
• Scaling
• Itching
• Pain

And in more severe cases:

• Oozing
• Open areas (cracking or larger ulcers)
• Infection

Read more about stasis dermatitis symptoms, triggers and types of treatment.

The post The Different Types of Eczema appeared first on Medika Life.

This common form of eczema causes small, intensely itchy blisters on the edges of the fingers, toes, palms, and soles of the feet. It is is twice as common in women as it is in men.

Because of the association with seasonal allergies, these eczema blisters are known to erupt more frequently during the spring allergy season. The blisters may last up to three weeks before they begin to dry and can sometimes be large and painful. As the blisters dry, they may turn into skin cracks or cause the skin to feel thick and spongy, especially if you’ve been scratching the area.

Deep blisters on the sides of the feet are typical of this type of eczema

Doctors also may refer to dyshidrotic eczema as:

• Cheiropompholyx
• Dyshidrosis
• Foot-and-hand eczema
• Pompholyx
• Vesicular eczema
• Palmoplantar eczema

There is no cure for this type of eczema, but the good news is, in many cases it’s manageable. And like all types of the condition, it isn’t contagious. You cannot “catch” this condition from another person, or give it to someone else.

What does dyshidrotic eczema look like?

All types of eczema cause itching and redness. But some, like dyshidrotic eczema, look and act slightly different than others. It is possible to have dyshidrotic eczema and another form of eczema such as contact dermatitis, at the same time.

Symptoms of dyshidrotic eczema include:

• Deep-set blisters on the edges of the fingers, toes, palms and soles of the feet
• Itching
• Redness
• Flaking
• Scaly, cracked skin
• Pain

Dyshidrotic eczema blisters can be hard to see on the palms and fingers because the skin is thicker here

It’s important to understand which type of eczema you may have and also your symptoms and triggers, so that you can better treat and manage it. The only way to be sure that you have dyshidrotic eczema, is to make an appointment with your doctor.

What causes dyshidrotic eczema?

Dyshidrotic eczema usually appears in adults ages 20 through 40 but it can also affect children. People with contact dermatitis, atopic dermatitis or hay fever, are at higher risk of developing dyshidrotic eczema. Dyshidrotic eczema seems to run in families, so if you have a close relative with this form of eczema, your chance of also developing it is increased.

There are some common triggers for dyshidrotic eczema:

• Stress
• Pollen
• Moist hands and feet from excessive sweating or prolonged contact with water
• Nickel in everyday objects such as jewelry, keys, cell phones, eyeglass frames, stainless steel items, and metal buttons, snaps and zippers
• Nickel in foods such as cocoa, chocolate, soy beans, oatmeal, nuts, almonds, fresh and dried legumes, and canned foods
• Cobalt in everyday objects such as cobalt-blue colored dishware, paints and varnishes; certain medical equipment; jewelry; and in metal snaps, buttons and zippers
• Cobalt in foods such as clams, fish, leafy green vegetables, liver, milk, nuts, oysters, and red meat
• Chromium salts used in the manufacturing of cement, mortar, leather, paints and anticorrosives

Treatment for dyshidrotic eczema

At-home treatment for dyshidrotic eczema includes soaking hands and feet in cool water or applying compresses for 15 minutes to the affected area two to four times a day followed by a rich moisturizer or a skin barrier repair cream.

For more severe cases of dyshidrotic eczema, a provider may prescribe topical steroids, TCIs or phototherapy. Additionally, the provider may drain the blisters in-office, and/or give a dose of Botox in the hands and feet to reduce sweating and wetness, which are known triggers for this form of eczema.

Dyshidrotic eczema has the tendency to get infected, which can delay clearing of symptoms. If you suspect you have an infection in the area where the eczema appears, make an appointment with your provider.

Atopic dermatitis and contact dermatitis may look like dyshidrotic eczema.

Tips for managing dyshidrotic eczema

There is no surefire way to prevent dyshidrotic eczema. However, good skin care and moisturizing can help strengthen your skin against irritation, so that it doesn’t flare up, or get worse. The most important thing to remember is to be consistent.

Some basic things you can do to help control your dyshidrotic eczema:

• Wash the affected skin with a mild cleanser and pat gently dry
• Remove rings and other jewelry when you wash your hands so water doesn’t linger on you skin
• Moisturize after washing hands/feet or immersing them in water
• Moisturize frequently during the day when your skin starts to feel dry
• Wash your hands or feet immediately after coming into contact with a potential trigger
• Learn to manage stress as it is a common trigger of dyshidrotic eczema
• When possible, avoid rapid changes of temperature and activities that make you sweat
• Keep your fingernails short to help prevent scratching from breaking the skin

The post Dyshidrotic Eczema, a type of Eczema appeared first on Medika Life.