Allergic Contact Dermatitis in Psoriasis Patients: Typical, Delayed ...
Jul 24, 2014 · Contact dermatitis is delayed in psoriasis patients. As a first step to investigate whether sensitized psoriasis patients develop a typical ACD reaction, we performed nickel patch tests in patients with plaque-type psoriasis and a known …
Diagnosis and Management of Contact Dermatitis | AAFP
Aug 1, 2010 · Contact dermatitis is a common inflammatory skin condition characterized by erythematous and pruritic skin lesions that occur after contact with a foreign substance. There are two forms of...
Psoriasis, Eczema, Dermatitis: What's the Difference? - Healthgrades
May 14, 2021 · If your skin comes in contact with a specific irritating substance, you can develop contact dermatitis. There are two main types of contact dermatitis: irritant and allergic. Both types are common causes of a red, itchy rash.
Allergic Contact Dermatitis: Symptoms, Causes, and Treatment
Sep 27, 2016 · Allergic contact dermatitis is especially common in metal workers, hairdressers, beauticians, health care workers, cleaners, painters, and florists. What causes allergic contact dermatitis? Allergic contact dermatitis is a type 4 or delayed hypersensitivity reaction and occurs 48–72 hours after exposure to the allergen.
Allergic Contact Cell-Mediated Hypersensitivity in Psoriasis: A ...
Jul 9, 2022 · Psoriasis and allergic contact dermatitis are common inflammatory skin disorders, characterized by epithelial alterations and a T-cell-mediated immunopathology, involving either autoantigens or allergens.
Conditions That Can Look Like Psoriasis but Aren’t - WebMD
Oct 12, 2023 · Irritant or Allergic Contact Dermatitis. These are two other common kinds of eczema. They cause the same type of itchy, red, inflamed rash as atopic dermatitis.
Contact Dermatitis - StatPearls - NCBI Bookshelf
Sep 4, 2023 · Contact dermatitis is an inflammatory eczematous skin disease. It is caused by chemicals or metal ions that exert toxic effects without inducing a T-cell response (contact irritants) or by small reactive chemicals that modify proteins and induce innate and adaptive immune responses (contact allergens).[1][2][3][4]
Contact dermatitis - Symptoms and causes - Mayo Clinic
May 2, 2024 · Contact dermatitis is an itchy rash caused by direct contact with a substance or an allergic reaction to it. The rash isn't contagious, but it can be very uncomfortable. Many substances can cause this reaction, such as cosmetics, fragrances, jewelry and plants.
Contact Dermatitis: Causes, Symptoms, Treatments - WebMD
Jun 14, 2024 · Contact dermatitis is a rash that crops up on your skin when you touch or have a reaction to a certain substance. It’s red, itchy, and uncomfortable, but it’s not life-threatening. The rash...
What is Psoriasis? - Contact Dermatitis Institute
Learn about psoriasis from local and national support organizations such as the National Psoriasis Foundation (psoriasis.org). When outbreaks occur, carefully follow the instructions given to you by our health care providers for skin care and medication use.