Irritant contact dermatitis results from exposure to a toxic substance, such as a chemical or cleaner. Allergic contact dermatitis is the result of an allergy, such as one to poison ivy or cosmetics.
How do you get rid of contact dermatitis?
To help reduce itching and soothe inflamed skin, try these self-care approaches:
- Avoid the irritant or allergen. …
- Apply an anti-itch cream or lotion to the affected area. …
- Take an oral anti-itch drug. …
- Apply cool, wet compresses. …
- Avoid scratching. …
- Soak in a comfortably cool bath. …
- Protect your hands.
What is allergic dermatitis?
Allergic contact dermatitis occurs when the skin develops an allergic reaction after being exposed to a foreign substance. This causes the body to release inflammatory chemicals that can make the skin feel itchy and irritated.
How do you know what is contact dermatitis?
Contact Dermatitis Causes
- Poison ivy, poison oak, and poison sumac.
- Hair dyes or straighteners.
- Nickel, a metal found in jewelry and belt buckles.
- Leather (specifically, chemicals used in tanning leather)
- Latex rubber.
- Citrus fruit, especially the peel.
- Fragrances in soaps, shampoos, lotions, perfumes, and cosmetics.
What can cause dermatitis?
Causes of the most common types of dermatitis include: Atopic dermatitis (eczema). This type is likely related to dry skin, a gene variation, an immune system dysfunction, a skin infection, exposure to food, airborne, or contact allergens, or a combination of these.
Why is my contact dermatitis spreading?
Allergic contact dermatitis frequently appears to spread over time. In fact, this represents delayed reactions to the allergens. Several factors may produce the false impression that the dermatitis is spreading or is contagious. Heavily contaminated areas may break out first, followed by areas of lesser exposure.
How long can contact dermatitis last?
Contact dermatitis usually occurs on areas of your body that have been directly exposed to the reaction-causing substance — for example, along a calf that brushed against poison ivy or under a watchband. The rash usually develops within minutes to hours of exposure and can last two to four weeks.
What is the best cream for dermatitis?
The Best Treatments for Eczema, According to Dermatologists
- Vanicream Moisturizing Skin Cream. …
- CeraVe Moisturizing Cream. …
- CeraVe Healing Ointment. …
- Aquaphor Healing Ointment. …
- Aveeno Eczema Therapy Itch Relief Balm. …
- Cetaphil Baby Eczema Soothing Lotion with Colloidal Oatmeal.
What is the most common cause of allergic contact dermatitis?
Nickel. Nickel is the most frequent cause of allergic contact dermatitis.
What is the best treatment for dermatitis?
- Applying to the affected skin corticosteroid creams, gels or ointments.
- Applying to the affected skin certain creams or ointments that affect your immune system (calcineurin inhibitors)
- Exposing the affected area to controlled amounts of natural or artificial light (phototherapy)
Does contact dermatitis get worse with heat?
If you already have irritant contact dermatitis symptoms, they can be made worse by heat, cold, friction (rubbing against the irritant) and low humidity (dry air).
Can I suddenly become allergic to my laundry detergent?
Allergies or sensitivities to laundry detergent can develop the first time you’re exposed or after repeated exposures. Most people can prevent laundry detergent rashes by using fragrance- and dye-free detergents.
What causes dermatitis flare ups?
Heat, humidity, and temperature changes can all trigger AD flare-ups. Taking a hot bath or shower can be a trigger. Hot water makes your skin’s oil break down faster and leads to a loss of moisture. Just one shower in excessively hot water can cause a flare-up for people with AD.
Can dermatitis be brought on by stress?
5. Stress and anxiety. Emotional stress doesn’t cause eczema, but it can provoke symptoms. The body releases a hormone called cortisol when under stress.
Is Vaseline good for dermatitis?
The good news is that the National Eczema Association has affirmed that Vaseline® Jelly Original is suitable for eczema sufferers and people with sensitive skin conditions. You can use petroleum jelly on eczema-prone areas, to help combat the dry skin symptoms.