Erythrocyanosis

Definition of Erythrocyanosis from the PharmacyDictionary.in

Erythrocyanosis

Erythrocyanosis refers to a condition characterized by a mottled purplish discoloration of the skin, typically affecting the legs and thighs. It’s most commonly seen in:

  • Adolescent girls
  • Obese boys before puberty
  • Older women

The discoloration is caused by abnormal blood flow in the small vessels (capillaries) located near the skin’s surface.

Here’s a deeper look at erythrocyanosis:

  • Causes: The exact cause is unknown, but several factors are believed to contribute:

    • Hormonal changes: Fluctuations in hormones during puberty or menopause might play a role.
    • Obesity: Excess fatty tissue can put pressure on blood vessels and impair circulation.
    • Cold exposure: Constriction of blood vessels in response to cold can worsen the condition.
  • Symptoms: The primary symptom is the purplish discoloration on the legs and thighs. It may also be accompanied by:

    • Feeling cold or numb in the affected area
    • Slight swelling

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