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  2. Psychogenic pruritus - Wikipedia

    en.wikipedia.org/wiki/Psychogenic_pruritus

    Localized or generalized pruritus without a primary skin lesion; Chronic pruritus, characterized as being greater than 6 weeks; There is no somatic cause present; 7 Optional criteria (need 3 to diagnose) A chronological relationship of pruritus with one or several life events that can have psychological consequences; Changes during the nighttime

  3. List of ICD-9 codes 290–319: mental disorders - Wikipedia

    en.wikipedia.org/wiki/List_of_ICD-9_codes_290...

    The DSM-5 (2013), the current version, also features ICD-9-CM codes, listing them alongside the codes of Chapter V of the ICD-10-CM. On 1 October 2015, the United States health care system officially switched from the ICD-9-CM to the ICD-10-CM. [1] [2] The DSM is the authoritative reference work in diagnosing mental disorders in the world.

  4. List of ICD-9 codes 680–709: diseases of the skin and ...

    en.wikipedia.org/wiki/List_of_ICD-9_codes_680...

    692.3 Contact dermatitis and other eczema due to drugs and medicines in contact with skin; 692.4 Contact dermatitis and other eczema due to other chemical products; 692.5 Contact dermatitis and other eczema due to food in contact with skin; 692.6 Contact dermatitis, due to plants; 692.7 Contact dermatitis and other eczema due to solar radiation ...

  5. Not otherwise specified - Wikipedia

    en.wikipedia.org/wiki/Not_Otherwise_Specified

    In medicine, not otherwise specified (NOS) is a subcategory in systems of disease/disorder classification such as ICD-9, ICD-10, or DSM-IV.It is generally used to note the presence of an illness where the symptoms presented were sufficient to make a general diagnosis, but where a specific diagnosis was not made.

  6. List of mental disorders in the DSM-IV and DSM-IV-TR ...

    en.wikipedia.org/wiki/List_of_mental_disorders...

    This is an alphabetically sorted list of all mental disorders in the DSM-IV and DSM-IV-TR, along with their ICD-9-CM codes, where applicable. The DSM-IV-TR is a text revision of the DSM-IV. [ 1 ] While no new disorders were added in this version, 11 subtypes were added and 8 were removed.

  7. Dermatographic urticaria - Wikipedia

    en.wikipedia.org/wiki/Dermatographic_urticaria

    Symptoms are thought to be the result of histamine being released by mast cells on the surface of the skin. Despite the lack of antigens , histamine causes the skin to swell in affected areas. If the membrane that surrounds the mast cells is too weak, it will easily and rapidly break down under physical pressure, which then causes an allergic ...

  8. Senile pruritus - Wikipedia

    en.wikipedia.org/wiki/Senile_pruritus

    According to a study, most of the people who experience pruritus daily have increased itching sensations and other associated symptoms during the night. Most studies reveal that senile pruritus is more common in men than women. [3] Common symptoms of senile pruritus include: [3] pain; heat sensation; cold sensation; bumps, blisters or spots ...

  9. Category:Pruritic skin conditions - Wikipedia

    en.wikipedia.org/wiki/Category:Pruritic_skin...

    Pruritus, commonly known as itchiness, is a sensation exclusive to the skin, and characteristic of many skin conditions. Pages in category "Pruritic skin conditions" The following 26 pages are in this category, out of 26 total.