Which condition is associated with pruritus?
Which condition is associated with pruritus?
Pruritus, or itch, is most commonly associated with a primary skin disorder such as xerosis, atopic dermatitis, drug eruption, urticaria, psoriasis, arthropod assault, mastocytosis, dermatitis herpetiformis, or pemphigoid.
What are pruritic papules?
Pruritic papular eruption (PPE) is a skin disease characterized by the eruption of itching papules on the extremities, face, and trunk; it is quite frequent in HIV-positive patients especially during the advanced immunosuppressive stage.
What are common systemic causes of pruritus?
Among the diseases that can cause pruritus are renal insufficiency, cholestasis, Hodgkin’s lymphoma, polycythemia vera, solid tumors, and many others. Other pruritic conditions appear to be iatrogenic; opioid-induced pruritus may be the most important in palliative medicine.
What autoimmune disease causes pruritus?
Dermatomyositis is by far the most conspicuously pruritus-affected ACTD, even more than other common inflammatory skin disorders such as atopic dermatitis or psoriasis, and other ACTDs such as LE (6-10).
How do I stop uncontrollable itching all over my body?
To help soothe itchy skin, dermatologists recommend the following tips:
- Apply a cold, wet cloth or ice pack to the skin that itches.
- Take an oatmeal bath.
- Moisturize your skin.
- Apply topical anesthetics that contain pramoxine.
- Apply cooling agents, such as menthol or calamine.
Are papules itchy?
Papules can look similar to pimples but without the pus. They may appear on the torso, arms, or legs. Papular eczema can be very itchy.
How do you identify papules?
How will I recognize a papule? Papules are by definition, small, usually less than a centimeter in size, which is about the width of your fingernail. Your papule may have a dome shape, or it may be flat on the top. It may even be umbilicated, meaning it has a small impression in the middle that looks like a navel.
Where does pruritus start?
An itch, also known as pruritus, is a general sensation arising from the irritation of skin cells or nerve cells associated with the skin.
What disease has itching as a symptom?
Itching on the whole body might be a symptom of an underlying illness, such as liver disease, kidney disease, anemia, diabetes, thyroid problems, multiple myeloma or lymphoma. Nerve disorders. Examples include multiple sclerosis, pinched nerves and shingles (herpes zoster). Psychiatric conditions.
How to diagnose the differential diagnosis of pruritus?
Pruritus (Itchy Skin) Differential Diagnosis 1 Dermatologic causes of pruritus. Dermatophyte (tinea) infections – e.g. Pedis, Corposis, Cruris, Capitis. 2 Systemic causes of Pruritus 3 Thinking about the differential diagnosis. It helps to divide the causes of pruritus into two major groups: dermatologic causes and systemic causes.
How is papular prurigo similar to arthropod bites?
Histologic features resemble papular urticaria, but there is no history to suggest arthropod bites. Patients with this type of eruption have features similar to those with subacute prurigo, and they respond to variable combinations of topical or systemic corticosteroids, systemic antihistamines, and UVB or UVA.
What are the two main causes of pruritus?
Dermatophyte (tinea) infections – e.g. Pedis, Corposis, Cruris, Capitis. It helps to divide the causes of pruritus into two major groups: dermatologic causes and systemic causes. J Clin Aesthet Dermatol. 2009 Jul; 2 (7): 30–36.
Who is excluded from differential diagnosis of generalized rash?
Rashes that primarily affect pregnant women, newborns, immunocompromised persons, and persons living outside North America are also excluded. Part I of this two-part article focuses on differential diagnosis of generalized rashes. Part II focuses on the clinical features that can help distinguish these rashes. 11
